actualitzat changelog

- afegida opció de reordenar les paletes automaticament per luminositat o paregut a la paleta d'spectrum

.gitignore

@@ -1,5 +1,5 @@
 .cache/
-.vscode/
+
 *data/config/config.yaml
 *stats.txt
 *.DS_Store

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "C_Cpp.default.compileCommands": "${workspaceFolder}/build/compile_commands.json"
+}

CHANGELOG.md

@@ -0,0 +1,170 @@
+# Changelog
+
+All notable changes to JailDoctor's Dilemma are documented here.
+
+---
+
+## [v1.12] - 2026-04-02
+
+### Novedades
+- **Color del jugador configurable:** se puede cambiar desde la consola (persistente), con comprobación automática para evitar que coincida con el color de fondo
+- **Skins de enemigos para el jugador:** posibilidad de usar skins de enemigos en el jugador, con cambio en caliente en el marcador
+- **Indicador de trucos mejorado:** ya no usa el color del jugador, ahora se muestra en el marcador
+- **Shader presets por nombre:** se puede establecer un shader preset directamente por nombre desde la consola, con autocompletado
+- **Comandos externos en consola:** la consola lee los comandos desde un fichero externo
+- **Gestión de paletas mejorada:**
+  - Nuevas paletas añadidas
+  - Restaurado el orden original de las paletas
+  - Opción de reordenar paletas automáticamente por luminosidad o parecido a la paleta de Spectrum
+  - Nombres "pretty" para las paletas (cambia los `-` por ` `)
+  - Eliminadas responsabilidades de `Options` sobre las paletas
+  - Nueva herramienta en Python para reordenar paletas
+- **Aceleración hardware configurable:** posibilidad de desactivar la aceleración hardware desde el fichero de configuración; si no hay aceleración, se deshabilitan teclas y comandos de shaders
+- **Autocompletado mejorado:** shader preset y palette autocompletan con la lista de nombres
+- Reestructuración de comandos de consola
+- Reestructuración del apartado de vídeo en `config.yaml`
+- Optimizaciones en `Surface`
+
+### Correcciones
+- Fix: entrar y salir del modo debug mantiene el estado previo del jugador
+- Corregido Makefile: migración completa a cmake, detección automática de SO para release
+
+---
+
+## [v1.11] - 2026-03-31
+
+### Novedades
+- **PaletteManager:** refactorización de `Screen`, responsabilidades de gestión de paletas extraídas a clase propia
+- **Consola 2.1:** la consola puede cambiar de paleta por nombre (`Screen` devuelve lista de paletas)
+- **Zoom configurable:** `Screen` permite establecer el nivel de zoom directamente desde consola
+- **Autocompletar en consola:** autocompletado de comandos con Tab (incluyendo soporte para armadura de lagarto)
+- Generación automática de tabla de tab-completions en la consola
+
+### Correcciones
+- Fix: al entrar a GAME con la consola abierta, el jugador no tenía los inputs deshabilitados
+- Fix: al hacer restart con la música del attract mode sonando, la música no paraba al ir al logo
+- Fix: en modo debug, protección para que el jugador no caiga infinitamente si sale de pantalla
+- Corregido el case en algunas respuestas de la consola
+- Corregido Makefile
+
+---
+
+## [v1.10] - 2026-03-30
+
+### Novedades
+- **Consola 2.0:** rediseño completo de la consola de desarrollador
+  - Efecto typewriter al mostrar texto
+  - Separación de líneas automática
+  - Cambio de skin
+  - Historial y navegación mejorada
+  - Comandos para cheats, control de escena, debug, audio y shaders
+  - Teclas de función operativas con la consola abierta
+  - Límite de caracteres ampliado
+  - La consola ya no pausa al jugador
+  - Reorganización del sistema de comandos y aliases (`show info`, `hide info`, etc.)
+- **RenderInfo:** nueva clase con animación para mostrar info de renderizado en pantalla
+- **Soporte multi-shader:** comandos y teclas para manejar el nuevo diseño de shaders (SPIRV/SPIR-V)
+- **Modo kiosko:** defaults y restricciones de comandos para modo kiosk
+- **Supersampling Lanczos:** implementación de escalado Lanczos en el supersampling
+- **Driver GPU configurable:** permite elegir driver de GPU o ninguno desde consola
+- Cheats accesibles desde la consola
+- Cambio y reinicio de escena desde la consola
+- Posición e habitación inicial de debug configurables desde consola y fichero
+- `Debug` carga posición e habitación inicial desde fichero
+- Comandos de audio configurables desde consola
+- Renderizado del dispositivo GPU en info_debug
+- `Screen` optimizado (`textureToRenderer()`)
+- Eliminado soporte para argumentos de línea de comandos
+- Eliminado `Options::console`
+- Help de consola organizado
+
+### Correcciones
+- Fix: vsync off no funcionaba en Wayland
+- Fix: en TITLE, la consola no bloqueaba la pulsación del 1 al 4 y entraba a opciones
+- Fix: dos logs de consola con formato incorrecto
+- Fix: lógica para abrir y entrar a la jail (ahora usa número de habitación, no nombre)
+- Corregido `compile_spirv.cmake` y la `system_folder` para shaders
+- Corregido carácter de caret que se había perdido
+- Eliminados acentos en títulos de habitaciones que causaban problemas con fuentes
+- Revisadas y corregidas traducciones
+- Corregidos ficheros `.fnt`
+- Corrección en `Screen` para `std::setprecision()` (faltaba `#include <iomanip>`)
+
+---
+
+## [v1.09] - 2025-03-01
+
+### Novedades
+- **Refactorización a singletons:** `Screen`, `Input`, `Audio`, `Resource::Cache`, `Resource::List`, `Director`, `Cheevos`, `Debug` convertidos a singletons thread-safe
+- **Smart pointers:** uso de `std::shared_ptr` y `std::unique_ptr` para gestión de recursos y sprites
+- **Surfaces 8-bit indexadas:** nuevo sistema de renderizado con color indexado y paletas intercambiables
+- **Sistema de notificaciones rediseñado:** nuevo engine de notificaciones con control de offset
+- **Modos de vídeo mejorados:** la ventana mantiene posición al cambiar tamaño o activar borde; puede crecer según el escritorio
+- **ItemTracker:** nuevo singleton para rastrear ítems recogidos
+- **globalEvents:** nuevo sistema de eventos globales SDL
+- **Barra de progreso en carga de recursos** (actualización cada 5 ítems para mayor rendimiento con vsync)
+- **Métodos show/hide ventana:** métodos para mostrar u ocultar la ventana
+- Afinada la clase `Options`
+- Actualizada a la última versión de `jail_audio`
+- Implementados shaders
+- Nueva tipografía añadida
+- Parametros de ficheros `.ani` migrados a snake_case
+- Música de Title y attract mode restaurada
+- Eliminado sistema online completo
+
+### Correcciones
+- Fix: notificaciones ya no ensucian la pantalla de carga
+- Fix: no pintaba el efecto de carga del borde en `LoadingScreen`
+- Fix: bug con el puntero a `ScoreboardData`
+- Fix: carga de opciones y recursos corregida
+- Eliminados acentos problemáticos
+
+---
+
+## [v1.08] - 2024-02-22
+
+### Novedades
+- Posibilidad de saltar la pantalla de carga ya completada desde el menú de título
+- El `gamestate_title` puede empezar en diferentes estados
+- Pantalla de carga con fade de paleta
+- GIF loader: dibujado correcto de GIFs en pantalla
+- Añadida `paleta.cpp`/`.h` y `gif.c`
+
+### Correcciones
+- Corregido bug en el fade de paleta (el canal azul no se propagaba)
+- Arreglada la separación entre el título y el fade
+- Online deshabilitado por defecto al crear el fichero de configuración
+- Tiempo de la pantalla de carga aumentado
+
+---
+
+## [v1.07] - 2022-12-02
+
+### Novedades
+- El nombre de la habitación se pinta a partir de una textura
+- Añadido Batman a FEEL THE HEAT
+- Cielo de la Jail actualizado
+- Retocada la pantalla de título
+- Sprite de PACO modificado
+- Nombre del enemigo diskette cambiado a floppy
+- Cambios cosméticos en algunas habitaciones (BE CAREFUL WITH THE FUSE renombrado)
+- El color de fondo de la habitación se pinta en la textura del mapa
+- Optimizaciones en intro y title
+- Preparación para compatibilidad con consolas
+- Actualizado `jail_audio` a la última versión
+- Eliminados la mayor parte de accesos a `vector::at()`
+
+### Correcciones
+- Corregido bug: en la jail se rellenaban las vidas mientras estaba activa la pausa
+- Corregido memory leak en `texture.cpp`
+- Corregido bug en apertura de la Jail
+
+---
+
+## [v1.0] - 2022-11-13
+
+Versión de lanzamiento inicial.
+
+---
+
+*El formato de este changelog sigue [Keep a Changelog](https://keepachangelog.com/).*

CMakeLists.txt

@@ -34,31 +34,32 @@ set(APP_SOURCES
 
     # Core - Input
     source/core/input/global_inputs.cpp
-    source/core/input/input.cpp
     source/core/input/input_types.cpp
+    source/core/input/input.cpp
     source/core/input/mouse.cpp
 
     # Core - Rendering
     source/core/rendering/gif.cpp
+    source/core/rendering/palette_manager.cpp
     source/core/rendering/pixel_reveal.cpp
+    source/core/rendering/render_info.cpp
     source/core/rendering/screen.cpp
+    source/core/rendering/sprite/animated_sprite.cpp
+    source/core/rendering/sprite/dissolve_sprite.cpp
+    source/core/rendering/sprite/moving_sprite.cpp
+    source/core/rendering/sprite/sprite.cpp
     source/core/rendering/surface.cpp
-    source/core/rendering/surface_animated_sprite.cpp
-    source/core/rendering/surface_dissolve_sprite.cpp
-    source/core/rendering/surface_moving_sprite.cpp
-    source/core/rendering/surface_sprite.cpp
     source/core/rendering/text.cpp
-    source/core/rendering/texture.cpp
 
     # Core - Locale
     source/core/locale/locale.cpp
 
     # Core - Resources
-    source/core/resources/resource_list.cpp
     source/core/resources/resource_cache.cpp
-    source/core/resources/resource_pack.cpp
-    source/core/resources/resource_loader.cpp
     source/core/resources/resource_helper.cpp
+    source/core/resources/resource_list.cpp
+    source/core/resources/resource_loader.cpp
+    source/core/resources/resource_pack.cpp
 
     # Core - System
     source/core/system/director.cpp
@@ -78,9 +79,9 @@ set(APP_SOURCES
     source/game/gameplay/enemy_manager.cpp
     source/game/gameplay/item_manager.cpp
     source/game/gameplay/item_tracker.cpp
-    source/game/gameplay/room.cpp
     source/game/gameplay/room_loader.cpp
     source/game/gameplay/room_tracker.cpp
+    source/game/gameplay/room.cpp
     source/game/gameplay/scoreboard.cpp
     source/game/gameplay/stats.cpp
     source/game/gameplay/tilemap_renderer.cpp
@@ -89,13 +90,15 @@ set(APP_SOURCES
     source/game/scenes/credits.cpp
     source/game/scenes/ending.cpp
     source/game/scenes/ending2.cpp
-    source/game/scenes/game.cpp
     source/game/scenes/game_over.cpp
+    source/game/scenes/game.cpp
     source/game/scenes/loading_screen.cpp
     source/game/scenes/logo.cpp
     source/game/scenes/title.cpp
 
     # Game - UI
+    source/game/ui/console.cpp
+    source/game/ui/console_commands.cpp
     source/game/ui/notifier.cpp
 
     # Utils
@@ -124,32 +127,62 @@ message(STATUS "SDL3 encontrado: ${SDL3_INCLUDE_DIRS}")
 if(NOT APPLE)
     find_program(GLSLC_EXE NAMES glslc)
 
-    set(SHADER_VERT_SRC "${CMAKE_SOURCE_DIR}/data/shaders/postfx.vert")
+    set(SHADERS_DIR "${CMAKE_SOURCE_DIR}/data/shaders")
-    set(SHADER_FRAG_SRC "${CMAKE_SOURCE_DIR}/data/shaders/postfx.frag")
+    set(HEADERS_DIR "${CMAKE_SOURCE_DIR}/source/core/rendering/sdl3gpu")
-    set(SHADER_VERT_H   "${CMAKE_SOURCE_DIR}/source/core/rendering/sdl3gpu/postfx_vert_spv.h")
+
-    set(SHADER_FRAG_H   "${CMAKE_SOURCE_DIR}/source/core/rendering/sdl3gpu/postfx_frag_spv.h")
+    set(SHADER_POSTFX_VERT_SRC  "${SHADERS_DIR}/postfx.vert")
+    set(SHADER_POSTFX_FRAG_SRC  "${SHADERS_DIR}/postfx.frag")
+    set(SHADER_UPSCALE_FRAG_SRC "${SHADERS_DIR}/upscale.frag")
+    set(SHADER_DOWNSCALE_FRAG_SRC "${SHADERS_DIR}/downscale.frag")
+    set(SHADER_CRTPI_FRAG_SRC   "${SHADERS_DIR}/crtpi_frag.glsl")
+
+    set(SHADER_POSTFX_VERT_H    "${HEADERS_DIR}/postfx_vert_spv.h")
+    set(SHADER_POSTFX_FRAG_H    "${HEADERS_DIR}/postfx_frag_spv.h")
+    set(SHADER_UPSCALE_FRAG_H   "${HEADERS_DIR}/upscale_frag_spv.h")
+    set(SHADER_DOWNSCALE_FRAG_H "${HEADERS_DIR}/downscale_frag_spv.h")
+    set(SHADER_CRTPI_FRAG_H     "${HEADERS_DIR}/crtpi_frag_spv.h")
+
+    set(ALL_SHADER_HEADERS
+        "${SHADER_POSTFX_VERT_H}"
+        "${SHADER_POSTFX_FRAG_H}"
+        "${SHADER_UPSCALE_FRAG_H}"
+        "${SHADER_DOWNSCALE_FRAG_H}"
+        "${SHADER_CRTPI_FRAG_H}"
+    )
+    set(ALL_SHADER_SOURCES
+        "${SHADER_POSTFX_VERT_SRC}"
+        "${SHADER_POSTFX_FRAG_SRC}"
+        "${SHADER_UPSCALE_FRAG_SRC}"
+        "${SHADER_DOWNSCALE_FRAG_SRC}"
+        "${SHADER_CRTPI_FRAG_SRC}"
+    )
 
     if(GLSLC_EXE)
         add_custom_command(
-            OUTPUT  "${SHADER_VERT_H}" "${SHADER_FRAG_H}"
+            OUTPUT  ${ALL_SHADER_HEADERS}
-            COMMAND "${CMAKE_SOURCE_DIR}/tools/shaders/compile_spirv.sh"
+            COMMAND ${CMAKE_COMMAND}
-            DEPENDS "${SHADER_VERT_SRC}" "${SHADER_FRAG_SRC}"
+                    -D GLSLC=${GLSLC_EXE}
+                    -D SHADERS_DIR=${SHADERS_DIR}
+                    -D HEADERS_DIR=${HEADERS_DIR}
+                    -P ${CMAKE_SOURCE_DIR}/tools/shaders/compile_spirv.cmake
+            DEPENDS ${ALL_SHADER_SOURCES}
             WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
             COMMENT "Compilando shaders SPIR-V..."
         )
-        add_custom_target(shaders DEPENDS "${SHADER_VERT_H}" "${SHADER_FRAG_H}")
+        add_custom_target(shaders DEPENDS ${ALL_SHADER_HEADERS})
         message(STATUS "glslc encontrado: shaders se compilarán automáticamente")
     else()
-        if(NOT EXISTS "${SHADER_VERT_H}" OR NOT EXISTS "${SHADER_FRAG_H}")
+        foreach(HDR ${ALL_SHADER_HEADERS})
-            message(FATAL_ERROR
+            if(NOT EXISTS "${HDR}")
-                "glslc no encontrado y headers SPIR-V no existen.\n"
+                message(FATAL_ERROR
-                "  Instala glslc: sudo apt install glslang-tools  (Linux)\n"
+                    "glslc no encontrado y header SPIR-V no existe: ${HDR}\n"
-                "                 choco install vulkan-sdk         (Windows)\n"
+                    "  Instala glslc: sudo apt install glslang-tools  (Linux)\n"
-                "  O genera los headers manualmente: tools/shaders/compile_spirv.sh"
+                    "                 choco install vulkan-sdk         (Windows)\n"
-            )
+                    "  O genera los headers manualmente: tools/shaders/compile_spirv.sh"
-        else()
+                )
-            message(STATUS "glslc no encontrado - usando headers SPIR-V precompilados")
+            endif()
-        endif()
+        endforeach()
+        message(STATUS "glslc no encontrado - usando headers SPIR-V precompilados")
     endif()
 else()
     message(STATUS "macOS: shaders SPIR-V omitidos (usa Metal)")
@@ -192,7 +225,17 @@ if(WIN32)
 elseif(APPLE)
     target_compile_definitions(${PROJECT_NAME} PRIVATE MACOS_BUILD)
     target_compile_options(${PROJECT_NAME} PRIVATE -Wno-deprecated)
-    set(CMAKE_OSX_ARCHITECTURES "arm64")
+    if(NOT CMAKE_OSX_ARCHITECTURES)
+        set(CMAKE_OSX_ARCHITECTURES "arm64")
+    endif()
+    if(MACOS_BUNDLE)
+        target_compile_definitions(${PROJECT_NAME} PRIVATE MACOS_BUNDLE)
+        target_link_options(${PROJECT_NAME} PRIVATE
+            -framework SDL3
+            -F ${CMAKE_SOURCE_DIR}/release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64
+            -rpath @executable_path/../Frameworks/
+        )
+    endif()
 elseif(UNIX AND NOT APPLE)
     target_compile_definitions(${PROJECT_NAME} PRIVATE LINUX_BUILD)
 endif()

Makefile

@@ -18,25 +18,18 @@ RELEASE_FILE   := $(RELEASE_FOLDER)/$(TARGET_NAME)
 RESOURCE_FILE  := release/windows/jdd.res
 
 # ==============================================================================
-# PACKING TOOL
+# TOOLS
-# ==============================================================================
-ifeq ($(OS),Windows_NT)
-    PACK_TOOL      := $(DIR_TOOLS)pack_resources/pack_resources.exe
-    PACK_CXX       := $(CXX)
-else
-    PACK_TOOL      := $(DIR_TOOLS)pack_resources/pack_resources
-    PACK_CXX       := $(CXX)
-endif
-PACK_SOURCES   := $(DIR_TOOLS)pack_resources/pack_resources.cpp source/core/resources/resource_pack.cpp
-PACK_INCLUDES  := -Isource
-
-# ==============================================================================
-# SHADERS
 # ==============================================================================
+DIR_PACK_TOOL  := $(DIR_TOOLS)pack_resources
 SHADER_SCRIPT  := $(DIR_ROOT)tools/shaders/compile_spirv.sh
-SHADER_VERT_H  := $(DIR_ROOT)source/core/rendering/sdl3gpu/postfx_vert_spv.h
+SHADER_CMAKE   := $(DIR_ROOT)tools/shaders/compile_spirv.cmake
-SHADER_FRAG_H  := $(DIR_ROOT)source/core/rendering/sdl3gpu/postfx_frag_spv.h
+SHADERS_DIR    := $(DIR_ROOT)data/shaders
-GLSLC          := $(shell command -v glslc 2>/dev/null)
+HEADERS_DIR    := $(DIR_ROOT)source/core/rendering/sdl3gpu
+ifeq ($(OS),Windows_NT)
+    GLSLC      := $(shell where glslc 2>NUL)
+else
+    GLSLC      := $(shell command -v glslc 2>/dev/null)
+endif
 
 # ==============================================================================
 # VERSION (extracted from defines.hpp)
@@ -47,6 +40,14 @@ else
     VERSION := v$(shell grep 'constexpr const char\* VERSION' source/utils/defines.hpp | sed -E 's/.*VERSION = "([^"]+)".*/\1/')
 endif
 
+# ==============================================================================
+# SHELL (Windows usa cmd.exe para que las recetas con powershell funcionen igual
+# desde cualquier terminal: PowerShell, cmd o git-bash)
+# ==============================================================================
+ifeq ($(OS),Windows_NT)
+    SHELL := cmd.exe
+endif
+
 # ==============================================================================
 # WINDOWS-SPECIFIC VARIABLES
 # ==============================================================================
@@ -67,213 +68,116 @@ MACOS_APPLE_SILICON_RELEASE := $(DIST_DIR)/$(TARGET_NAME)-$(VERSION)-macos-apple
 LINUX_RELEASE               := $(DIST_DIR)/$(TARGET_NAME)-$(VERSION)-linux.tar.gz
 
 # ==============================================================================
-# SOURCE FILES
+# PLATAFORMA
 # ==============================================================================
-APP_SOURCES := \
-    source/main.cpp \
-    source/core/audio/audio.cpp \
-    source/core/input/input.cpp \
-    source/core/input/input_types.cpp \
-    source/core/input/mouse.cpp \
-    source/core/input/global_inputs.cpp \
-    source/core/rendering/screen.cpp \
-    source/core/rendering/surface.cpp \
-    source/core/rendering/surface_sprite.cpp \
-    source/core/rendering/surface_animated_sprite.cpp \
-    source/core/rendering/surface_moving_sprite.cpp \
-    source/core/rendering/text.cpp \
-    source/core/rendering/texture.cpp \
-    source/core/rendering/gif.cpp \
-    source/core/rendering/pixel_reveal.cpp \
-    source/core/rendering/surface_dissolve_sprite.cpp \
-    source/core/rendering/sdl3gpu/sdl3gpu_shader.cpp \
-    source/core/resources/resource_list.cpp \
-    source/core/resources/resource_cache.cpp \
-    source/core/resources/resource_helper.cpp \
-    source/core/resources/resource_loader.cpp \
-    source/core/resources/resource_pack.cpp \
-    source/core/system/director.cpp \
-    source/core/system/debug.cpp \
-    source/core/system/global_events.cpp \
-    source/game/options.cpp \
-    source/game/entities/player.cpp \
-    source/game/entities/enemy.cpp \
-    source/game/entities/item.cpp \
-    source/game/gameplay/room.cpp \
-    source/game/gameplay/collision_map.cpp \
-    source/game/gameplay/enemy_manager.cpp \
-    source/game/gameplay/item_manager.cpp \
-    source/game/gameplay/room_loader.cpp \
-    source/game/gameplay/tilemap_renderer.cpp \
-    source/game/gameplay/scoreboard.cpp \
-    source/game/gameplay/cheevos.cpp \
-    source/game/gameplay/item_tracker.cpp \
-    source/game/gameplay/room_tracker.cpp \
-    source/game/gameplay/stats.cpp \
-    source/game/scenes/logo.cpp \
-    source/game/scenes/loading_screen.cpp \
-    source/game/scenes/title.cpp \
-    source/game/scenes/game.cpp \
-    source/game/scenes/game_over.cpp \
-    source/game/scenes/ending.cpp \
-    source/game/scenes/ending2.cpp \
-    source/game/scenes/credits.cpp \
-    source/game/ui/notifier.cpp \
-    source/utils/utils.cpp \
-    source/utils/delta_timer.cpp
-
-# All sources combined
-ALL_SOURCES := $(APP_SOURCES)
-
-# ==============================================================================
-# INCLUDES
-# ==============================================================================
-INCLUDES := -Isource
-
-# ==============================================================================
-# COMPILER FLAGS (OS-specific)
-# ==============================================================================
-CPP_STANDARD := c++20
-
 ifeq ($(OS),Windows_NT)
     FixPath         = $(subst /,\\,$1)
-    CXXFLAGS        := -std=$(CPP_STANDARD) -Wall -Os -ffunction-sections -fdata-sections \
-                       -Wl,--gc-sections -static-libstdc++ -static-libgcc \
-                       -Wl,-subsystem,windows -DWINDOWS_BUILD
-    CXXFLAGS_DEBUG  := -std=$(CPP_STANDARD) -Wall -g -D_DEBUG -DWINDOWS_BUILD
-    LDFLAGS         := -lmingw32 -lws2_32 -lSDL3
     RM              := del /Q
     MKDIR           := mkdir
 else
     FixPath         = $1
-    CXXFLAGS        := -std=$(CPP_STANDARD) -Wall -Os -ffunction-sections -fdata-sections
-    CXXFLAGS_DEBUG  := -std=$(CPP_STANDARD) -Wall -g -D_DEBUG
-    LDFLAGS         := -lSDL3
     RMFILE          := rm -f
     RMDIR           := rm -rdf
     MKDIR           := mkdir -p
     UNAME_S         := $(shell uname -s)
-    ifeq ($(UNAME_S),Linux)
-        CXXFLAGS    += -DLINUX_BUILD
-    endif
-    ifeq ($(UNAME_S),Darwin)
-        CXXFLAGS       += -DMACOS_BUILD
-        CXXFLAGS_DEBUG += -DMACOS_BUILD
-        # Configurar arquitectura (por defecto arm64)
-        CXXFLAGS       += -arch arm64
-        CXXFLAGS_DEBUG += -arch arm64
-    endif
 endif
 
 # ==============================================================================
-# REGLAS PARA COMPILACIÓN DE SHADERS
+# COMPILACIÓN CON CMAKE
+# ==============================================================================
+all:
+	@cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
+	@cmake --build build
+
+debug:
+	@cmake -S . -B build -DCMAKE_BUILD_TYPE=Debug
+	@cmake --build build
+
+# ==============================================================================
+# RELEASE AUTOMÁTICO (detecta SO)
+# ==============================================================================
+release:
+ifeq ($(OS),Windows_NT)
+	@"$(MAKE)" windows_release
+else
+ifeq ($(UNAME_S),Darwin)
+	@$(MAKE) macos_release
+else
+	@$(MAKE) linux_release
+endif
+endif
+
+# ==============================================================================
+# REGLAS PARA COMPILACIÓN DE SHADERS (multiplataforma via cmake)
 # ==============================================================================
 compile_shaders:
 ifdef GLSLC
-	@echo "Compilando shaders SPIR-V..."
+	@cmake -D GLSLC=$(GLSLC) -D SHADERS_DIR=$(SHADERS_DIR) -D HEADERS_DIR=$(HEADERS_DIR) -P $(SHADER_CMAKE)
-	@$(SHADER_SCRIPT)
-	@echo "✓ Shaders compilados"
 else
-	@if [ -f "$(SHADER_VERT_H)" ] && [ -f "$(SHADER_FRAG_H)" ]; then \
+	@echo "glslc no encontrado - asegurate de que los headers SPIR-V precompilados existen"
-		echo "⚠ glslc no encontrado - usando headers SPIR-V precompilados"; \
-	else \
-		echo "ERROR: glslc no encontrado y headers SPIR-V no existen."; \
-		echo "  Instala glslc: sudo apt install glslang-tools"; \
-		echo "  O ejecuta manualmente: tools/shaders/compile_spirv.sh"; \
-		exit 1; \
-	fi
 endif
 
 # ==============================================================================
 # REGLAS PARA HERRAMIENTA DE EMPAQUETADO Y RESOURCES.PACK
 # ==============================================================================
-$(PACK_TOOL): FORCE
+pack_tool:
-	@echo "Compilando herramienta de empaquetado..."
+	@$(MAKE) -C $(DIR_PACK_TOOL)
-	$(PACK_CXX) -std=$(CPP_STANDARD) -Wall -Os $(PACK_INCLUDES) $(PACK_SOURCES) -o $(PACK_TOOL)
-	@echo "✓ Herramienta de empaquetado lista: $(PACK_TOOL)"
 
-pack_tool: $(PACK_TOOL)
+resources.pack: pack_tool
-
+	@$(MAKE) -C $(DIR_PACK_TOOL) pack
-resources.pack: $(PACK_TOOL)
-	@echo "Generando resources.pack desde directorio data/..."
-	$(PACK_TOOL) data resources.pack
-	@echo "✓ resources.pack generado exitosamente"
 
 # ==============================================================================
-# COMPILACIÓN PARA WINDOWS
+# COMPILACIÓN PARA WINDOWS (RELEASE)
 # ==============================================================================
-windows:
-	@echo off
-	@echo Generando version.h...
-	@powershell -Command "$$GIT_HASH = (git rev-parse --short=7 HEAD 2>$$null); if (-not $$GIT_HASH) { $$GIT_HASH = 'unknown' }; (Get-Content source/version.h.in) -replace '@GIT_HASH@', $$GIT_HASH | Set-Content source/version.h"
-	@echo Compilando para Windows con nombre: "$(WIN_TARGET_FILE).exe"
-	windres release/windows/jdd.rc -O coff -o $(RESOURCE_FILE)
-	g++ $(ALL_SOURCES) $(RESOURCE_FILE) $(INCLUDES) $(CXXFLAGS) $(LDFLAGS) -o "$(WIN_TARGET_FILE).exe"
-	strip -s -R .comment -R .gnu.version "$(WIN_TARGET_FILE).exe" --strip-unneeded
-
 windows_release:
-	@$(MAKE) compile_shaders
-	@$(MAKE) resources.pack
 	@echo off
 	@echo Creando release para Windows - Version: $(VERSION)
 
-# Generate version.h from version.h.in
+# Compila con cmake (genera shaders, resources.pack y ejecutable)
-	@echo "Generando version.h..."
+	@cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
-	@powershell -Command "$$GIT_HASH = (git rev-parse --short=7 HEAD 2>$$null); if (-not $$GIT_HASH) { $$GIT_HASH = 'unknown' }; (Get-Content source/version.h.in) -replace '@GIT_HASH@', $$GIT_HASH | Set-Content source/version.h"
+	@cmake --build build
 
 # Crea carpeta de distribución y carpeta temporal 'RELEASE_FOLDER'
-	powershell if (-not (Test-Path "$(DIST_DIR)")) {New-Item "$(DIST_DIR)" -ItemType Directory}
+	@powershell -Command "if (-not (Test-Path '$(DIST_DIR)')) {New-Item '$(DIST_DIR)' -ItemType Directory}"
-	powershell if (Test-Path "$(RELEASE_FOLDER)") {Remove-Item "$(RELEASE_FOLDER)" -Recurse -Force}
+	@powershell -Command "if (Test-Path '$(RELEASE_FOLDER)') {Remove-Item '$(RELEASE_FOLDER)' -Recurse -Force}"
-	powershell if (-not (Test-Path "$(RELEASE_FOLDER)")) {New-Item "$(RELEASE_FOLDER)" -ItemType Directory}
+	@powershell -Command "if (-not (Test-Path '$(RELEASE_FOLDER)')) {New-Item '$(RELEASE_FOLDER)' -ItemType Directory}"
 
-# Copia el archivo 'resources.pack'
+# Copia ficheros
-	powershell Copy-Item -Path "resources.pack" -Destination "$(RELEASE_FOLDER)"
+	@powershell -Command "Copy-Item -Path 'resources.pack' -Destination '$(RELEASE_FOLDER)'"
-
+	@powershell -Command "Copy-Item 'LICENSE' -Destination '$(RELEASE_FOLDER)'"
-# Copia los ficheros que están en la raíz del proyecto
+	@powershell -Command "Copy-Item 'README.md' -Destination '$(RELEASE_FOLDER)'"
-	powershell Copy-Item "LICENSE" -Destination "$(RELEASE_FOLDER)"
+	@powershell -Command "Copy-Item 'gamecontrollerdb.txt' -Destination '$(RELEASE_FOLDER)'"
-	powershell Copy-Item "README.md" -Destination "$(RELEASE_FOLDER)"
+	@powershell -Command "Copy-Item 'release\windows\dll\*.dll' -Destination '$(RELEASE_FOLDER)'"
-	powershell Copy-Item "gamecontrollerdb.txt" -Destination "$(RELEASE_FOLDER)"
+	@powershell -Command "Copy-Item -Path '$(TARGET_FILE)' -Destination '\"$(WIN_RELEASE_FILE).exe\"'"
-	powershell Copy-Item "release\windows\dll\*.dll" -Destination "$(RELEASE_FOLDER)"
-
-# Compila (con icono)
-	windres release/windows/jdd.rc -O coff -o $(RESOURCE_FILE)
-	g++ $(ALL_SOURCES) $(RESOURCE_FILE) $(INCLUDES) -DRELEASE_BUILD $(CXXFLAGS) $(LDFLAGS) -o "$(WIN_RELEASE_FILE).exe"
 	strip -s -R .comment -R .gnu.version "$(WIN_RELEASE_FILE).exe" --strip-unneeded
 
 # Crea el fichero .zip
-	powershell if (Test-Path "$(WINDOWS_RELEASE)") {Remove-Item "$(WINDOWS_RELEASE)"}
+	@powershell -Command "if (Test-Path '$(WINDOWS_RELEASE)') {Remove-Item '$(WINDOWS_RELEASE)'}"
-	powershell Compress-Archive -Path "$(RELEASE_FOLDER)"/* -DestinationPath "$(WINDOWS_RELEASE)"
+	@powershell -Command "Compress-Archive -Path '$(RELEASE_FOLDER)/*' -DestinationPath '$(WINDOWS_RELEASE)'"
 	@echo Release creado: $(WINDOWS_RELEASE)
 
 # Elimina la carpeta temporal 'RELEASE_FOLDER'
-	powershell if (Test-Path "$(RELEASE_FOLDER)") {Remove-Item "$(RELEASE_FOLDER)" -Recurse -Force}
+	@powershell -Command "if (Test-Path '$(RELEASE_FOLDER)') {Remove-Item '$(RELEASE_FOLDER)' -Recurse -Force}"
 
 # ==============================================================================
-# COMPILACIÓN PARA MACOS
+# COMPILACIÓN PARA MACOS (RELEASE)
 # ==============================================================================
-macos:
-	@GIT_HASH=$$(git rev-parse --short=7 HEAD 2>/dev/null || echo "unknown"); \
-	sed "s/@GIT_HASH@/$$GIT_HASH/g" source/version.h.in > source/version.h
-	@echo "Compilando para macOS: $(TARGET_NAME)"
-	clang++ $(ALL_SOURCES) $(INCLUDES) $(CXXFLAGS) $(LDFLAGS) -o "$(TARGET_FILE)"
-
 macos_release:
-	@$(MAKE) compile_shaders
-	@$(MAKE) resources.pack
 	@echo "Creando release para macOS - Version: $(VERSION)"
 
 # Verificar e instalar create-dmg si es necesario
 	@which create-dmg > /dev/null || (echo "Instalando create-dmg..." && brew install create-dmg)
 
-# Generate version.h from version.h.in
+# Compila la versión para procesadores Intel con cmake (genera shaders y resources.pack)
-	@echo "Generando version.h..."
+	@cmake -S . -B build/intel -DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15 -DMACOS_BUNDLE=ON
-	@GIT_HASH=$$(git rev-parse --short=7 HEAD 2>/dev/null || echo "unknown"); \
+	@cmake --build build/intel
-	sed "s/@GIT_HASH@/$$GIT_HASH/g" source/version.h.in > source/version.h
 
 # Elimina datos de compilaciones anteriores
 	$(RMDIR) "$(RELEASE_FOLDER)"
 	$(RMFILE) tmp.dmg
 	$(RMFILE) "$(DIST_DIR)"/rw.*
+	$(RMFILE) "$(MACOS_INTEL_RELEASE)"
+	$(RMFILE) "$(MACOS_APPLE_SILICON_RELEASE)"
 
 # Crea la carpeta temporal para hacer el trabajo y las carpetas obligatorias para crear una app de macOS
 	$(MKDIR) "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Frameworks"
@@ -295,8 +199,8 @@ macos_release:
 	sed -i '' '/<key>CFBundleShortVersionString<\/key>/{n;s|<string>.*</string>|<string>'"$$RAW_VERSION"'</string>|;}' "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Info.plist"; \
 	sed -i '' '/<key>CFBundleVersion<\/key>/{n;s|<string>.*</string>|<string>'"$$RAW_VERSION"'</string>|;}' "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/Info.plist"
 
-# Compila la versión para procesadores Intel
+# Copia el ejecutable Intel al bundle
-	clang++ $(ALL_SOURCES) $(INCLUDES) -DMACOS_BUNDLE -DRELEASE_BUILD -std=$(CPP_STANDARD) -Wall -Os -framework SDL3 -F release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64 -ffunction-sections -fdata-sections -o "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/MacOS/$(TARGET_NAME)" -rpath @executable_path/../Frameworks/ -target x86_64-apple-macos10.15
+	cp "$(TARGET_FILE)" "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/MacOS/$(TARGET_NAME)"
 
 # Firma la aplicación
 	codesign --deep --force --sign - --timestamp=none "$(RELEASE_FOLDER)/$(APP_NAME).app"
@@ -318,8 +222,10 @@ macos_release:
 	  "$(RELEASE_FOLDER)" || true
 	@echo "Release Intel creado: $(MACOS_INTEL_RELEASE)"
 
-# Compila la versión para procesadores Apple Silicon
+# Compila la versión para procesadores Apple Silicon con cmake
-	clang++ $(ALL_SOURCES) $(INCLUDES) -DMACOS_BUNDLE -DRELEASE_BUILD -std=$(CPP_STANDARD) -Wall -Os -framework SDL3 -F release/macos/frameworks/SDL3.xcframework/macos-arm64_x86_64 -ffunction-sections -fdata-sections -o "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/MacOS/$(TARGET_NAME)" -rpath @executable_path/../Frameworks/ -target arm64-apple-macos11
+	@cmake -S . -B build/arm -DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_ARCHITECTURES=arm64 -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 -DMACOS_BUNDLE=ON
+	@cmake --build build/arm
+	cp "$(TARGET_FILE)" "$(RELEASE_FOLDER)/$(APP_NAME).app/Contents/MacOS/$(TARGET_NAME)"
 
 # Firma la aplicación
 	codesign --deep --force --sign - --timestamp=none "$(RELEASE_FOLDER)/$(APP_NAME).app"
@@ -343,27 +249,19 @@ macos_release:
 
 # Elimina las carpetas temporales
 	$(RMDIR) "$(RELEASE_FOLDER)"
+	$(RMDIR) build/intel
+	$(RMDIR) build/arm
 	$(RMFILE) "$(DIST_DIR)"/rw.*
 
 # ==============================================================================
-# COMPILACIÓN PARA LINUX
+# COMPILACIÓN PARA LINUX (RELEASE)
 # ==============================================================================
-linux:
-	@GIT_HASH=$$(git rev-parse --short=7 HEAD 2>/dev/null || echo "unknown"); \
-	sed "s/@GIT_HASH@/$$GIT_HASH/g" source/version.h.in > source/version.h
-	@echo "Compilando para Linux: $(TARGET_NAME)"
-	g++ $(ALL_SOURCES) $(INCLUDES) $(CXXFLAGS) $(LDFLAGS) -o "$(TARGET_FILE)"
-	strip -s -R .comment -R .gnu.version "$(TARGET_FILE)" --strip-unneeded
-
 linux_release:
-	@$(MAKE) compile_shaders
-	@$(MAKE) resources.pack
 	@echo "Creando release para Linux - Version: $(VERSION)"
 
-# Generate version.h from version.h.in
+# Compila con cmake (genera shaders, resources.pack y ejecutable)
-	@echo "Generando version.h..."
+	@cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
-	@GIT_HASH=$$(git rev-parse --short=7 HEAD 2>/dev/null || echo "unknown"); \
+	@cmake --build build
-	sed "s/@GIT_HASH@/$$GIT_HASH/g" source/version.h.in > source/version.h
 
 # Elimina carpeta temporal previa y la recrea (crea dist/ si no existe)
 	$(RMDIR) "$(RELEASE_FOLDER)"
@@ -374,9 +272,7 @@ linux_release:
 	cp LICENSE "$(RELEASE_FOLDER)"
 	cp README.md "$(RELEASE_FOLDER)"
 	cp gamecontrollerdb.txt "$(RELEASE_FOLDER)"
-
+	cp "$(TARGET_FILE)" "$(RELEASE_FILE)"
-# Compila
-	g++ $(ALL_SOURCES) $(INCLUDES) -DRELEASE_BUILD $(CXXFLAGS) $(LDFLAGS) -o "$(RELEASE_FILE)"
 	strip -s -R .comment -R .gnu.version "$(RELEASE_FILE)" --strip-unneeded
 
 # Empaqueta ficheros
@@ -398,17 +294,24 @@ show_version:
 help:
 	@echo "Makefile para JailDoctor's Dilemma"
 	@echo "Comandos disponibles:"
-	@echo "  windows          - Compilar para Windows"
+	@echo ""
-	@echo "  windows_release  - Crear release completo para Windows"
+	@echo "  Compilacion:"
-	@echo "  linux            - Compilar para Linux"
+	@echo "    make                 - Compilar con cmake (Release)"
-	@echo "  linux_release    - Crear release completo para Linux"
+	@echo "    make debug           - Compilar con cmake (Debug)"
-	@echo "  macos            - Compilar para macOS"
+	@echo ""
-	@echo "  macos_release    - Crear release completo para macOS"
+	@echo "  Release:"
-	@echo "  pack_tool        - Compilar herramienta de empaquetado"
+	@echo "    make release         - Crear release (detecta SO automaticamente)"
-	@echo "  resources.pack   - Generar pack de recursos desde data/"
+	@echo "    make windows_release - Crear release para Windows"
-	@echo "  show_version     - Mostrar version actual ($(VERSION))"
+	@echo "    make linux_release   - Crear release para Linux"
-	@echo "  help             - Mostrar esta ayuda"
+	@echo "    make macos_release   - Crear release para macOS"
+	@echo ""
+	@echo "  Herramientas:"
+	@echo "    make compile_shaders - Compilar shaders SPIR-V"
+	@echo "    make pack_tool       - Compilar herramienta de empaquetado"
+	@echo "    make resources.pack  - Generar pack de recursos desde data/"
+	@echo ""
+	@echo "  Otros:"
+	@echo "    make show_version    - Mostrar version actual ($(VERSION))"
+	@echo "    make help            - Mostrar esta ayuda"
 
-FORCE:
+.PHONY: all debug release windows_release macos_release linux_release compile_shaders pack_tool resources.pack show_version help
-
-.PHONY: windows windows_release macos macos_release linux linux_release compile_shaders pack_tool resources.pack show_version help

config/assets.yaml

@@ -7,23 +7,23 @@ assets:
     - type: BITMAP
       path: ${PREFIX}/data/font/smb2.gif
     - type: FONT
-      path: ${PREFIX}/data/font/smb2.txt
+      path: ${PREFIX}/data/font/smb2.fnt
     - type: BITMAP
       path: ${PREFIX}/data/font/aseprite.gif
     - type: FONT
-      path: ${PREFIX}/data/font/aseprite.txt
+      path: ${PREFIX}/data/font/aseprite.fnt
     - type: BITMAP
       path: ${PREFIX}/data/font/gauntlet.gif
     - type: FONT
-      path: ${PREFIX}/data/font/gauntlet.txt
+      path: ${PREFIX}/data/font/gauntlet.fnt
     - type: BITMAP
       path: ${PREFIX}/data/font/subatomic.gif
     - type: FONT
-      path: ${PREFIX}/data/font/subatomic.txt
+      path: ${PREFIX}/data/font/subatomic.fnt
     - type: BITMAP
       path: ${PREFIX}/data/font/8bithud.gif
     - type: FONT
-      path: ${PREFIX}/data/font/8bithud.txt
+      path: ${PREFIX}/data/font/8bithud.fnt
 
   # PALETTES
   palettes:
@@ -32,7 +32,7 @@ assets:
     - type: PALETTE
       path: ${PREFIX}/data/palette/zx-spectrum-adjusted.pal
     - type: PALETTE
-      path: ${PREFIX}/data/palette/zxarne-5-2.pal
+      path: ${PREFIX}/data/palette/zxarne-5.2.pal
     - type: PALETTE
       path: ${PREFIX}/data/palette/black-and-white.pal
     - type: PALETTE
@@ -46,15 +46,33 @@ assets:
     - type: PALETTE
       path: ${PREFIX}/data/palette/pico-8.pal
     - type: PALETTE
-      path: ${PREFIX}/data/palette/sweetie-16.pal
+      path: ${PREFIX}/data/palette/sweetie.pal
     - type: PALETTE
-      path: ${PREFIX}/data/palette/island-joy-16.pal
+      path: ${PREFIX}/data/palette/island-joy.pal
     - type: PALETTE
       path: ${PREFIX}/data/palette/lost-century.pal
     - type: PALETTE
-      path: ${PREFIX}/data/palette/na16.pal
+      path: ${PREFIX}/data/palette/na.pal
     - type: PALETTE
       path: ${PREFIX}/data/palette/steam-lords.pal
+    - type: PALETTE
+      path: ${PREFIX}/data/palette/winds-seed-pc98.pal
+    - type: PALETTE
+      path: ${PREFIX}/data/palette/psychic-fibre.pal
+    - type: PALETTE
+      path: ${PREFIX}/data/palette/shido-cyberneon.pal
+    - type: PALETTE
+      path: ${PREFIX}/data/palette/darkseed.pal
+    - type: PALETTE
+      path: ${PREFIX}/data/palette/antiquity.pal
+    - type: PALETTE
+      path: ${PREFIX}/data/palette/bubblegum.pal
+    - type: PALETTE
+      path: ${PREFIX}/data/palette/vanilla-milkshake.pal
+    - type: PALETTE
+      path: ${PREFIX}/data/palette/aged-terracotta.pal
+    - type: PALETTE
+      path: ${PREFIX}/data/palette/h16da.pal
 
   # LOCALE
   locale:
@@ -74,6 +92,10 @@ assets:
       path: ${SYSTEM_FOLDER}/config.yaml
       required: false
       absolute: true
+    - type: DATA
+      path: ${SYSTEM_FOLDER}/debug.yaml
+      required: false
+      absolute: true
     - type: DATA
       path: ${SYSTEM_FOLDER}/stats_buffer.csv
       required: false
@@ -87,9 +109,18 @@ assets:
       required: false
       absolute: true
     - type: DATA
-      path: ${SYSTEM_FOLDER}/postfx.yaml
+      path: ${SYSTEM_FOLDER}/shaders/postfx.yaml
       required: false
       absolute: true
+    - type: DATA
+      path: ${SYSTEM_FOLDER}/shaders/crtpi.yaml
+      required: false
+      absolute: true
+
+  # CONSOLE
+  console:
+    - type: DATA
+      path: ${PREFIX}/data/console/commands.yaml
 
   # ROOMS
   rooms:

data/console/commands.yaml

@@ -0,0 +1,232 @@
+# JailDoctor's Dilemma - Console Commands
+# Metadata for the in-game console command system.
+# Execution logic stays in C++; this file defines metadata only.
+#
+# Fields:
+#   keyword          - Command name (uppercase)
+#   handler          - C++ handler function identifier
+#   description      - Short description for help output
+#   usage            - Full usage string for terminal help
+#   instant          - (optional) Skip typewriter effect (default: false)
+#   hidden           - (optional) Hide from TAB completion (default: false)
+#   debug_only       - (optional) Only available in debug builds (default: false)
+#   help_hidden      - (optional) Don't show in help output (default: false)
+#   dynamic_completions - (optional) Completions generated at runtime (default: false)
+#   completions      - (optional) Static TAB completion tree
+#   debug_extras     - (optional) Overrides applied in debug builds
+
+categories:
+  - name: VIDEO
+    commands:
+      - keyword: SS
+        handler: cmd_ss
+        description: Supersampling
+        usage: "SS [ON|OFF|SIZE|UPSCALE [NEAREST|LINEAR]|DOWNSCALE [BILINEAR|LANCZOS2|LANCZOS3]]"
+        completions:
+          SS: [ON, OFF, SIZE, UPSCALE, DOWNSCALE]
+          SS UPSCALE: [NEAREST, LINEAR]
+          SS DOWNSCALE: [BILINEAR, LANCZOS2, LANCZOS3]
+
+      - keyword: SHADER
+        handler: cmd_shader
+        description: "Toggle/select shader (F4)"
+        usage: "SHADER [ON|OFF|NEXT|POSTFX|CRTPI|PRESET [NEXT|PREV|<name>]]"
+        completions:
+          SHADER: [ON, OFF, NEXT, POSTFX, CRTPI, PRESET]
+        dynamic_completions: true
+
+      - keyword: BORDER
+        handler: cmd_border
+        description: "Decorative border (B)"
+        usage: "BORDER [ON|OFF]"
+        completions:
+          BORDER: [ON, OFF]
+
+      - keyword: FULLSCREEN
+        handler: cmd_fullscreen
+        description: "Fullscreen mode (F3)"
+        usage: "FULLSCREEN [ON|OFF]"
+        completions:
+          FULLSCREEN: [ON, OFF]
+
+      - keyword: ZOOM
+        handler: cmd_zoom
+        description: "Window zoom (F1/F2)"
+        usage: "ZOOM [UP|DOWN|<1-N>]"
+        completions:
+          ZOOM: [UP, DOWN]
+
+      - keyword: INTSCALE
+        handler: cmd_intscale
+        description: "Integer scaling (F7)"
+        usage: "INTSCALE [ON|OFF]"
+        completions:
+          INTSCALE: [ON, OFF]
+
+      - keyword: VSYNC
+        handler: cmd_vsync
+        description: "Vertical sync"
+        usage: "VSYNC [ON|OFF]"
+        completions:
+          VSYNC: [ON, OFF]
+
+      - keyword: DRIVER
+        handler: cmd_driver
+        description: "GPU driver (restart to apply)"
+        usage: "DRIVER [LIST|AUTO|NONE|<name>]"
+        completions:
+          DRIVER: [LIST, AUTO, NONE]
+
+      - keyword: PALETTE
+        handler: cmd_palette
+        description: "Color palette (F5/F6)"
+        usage: "PALETTE [NEXT|PREV|SORT [ORIGINAL|LUMINANCE|SPECTRUM]|DEFAULT|<name>]"
+        completions:
+          PALETTE SORT: [ORIGINAL, LUMINANCE, SPECTRUM]
+        dynamic_completions: true
+
+  - name: AUDIO
+    commands:
+      - keyword: AUDIO
+        handler: cmd_audio
+        description: Audio master
+        usage: "AUDIO [ON|OFF|VOL <0-100>]"
+        completions:
+          AUDIO: [ON, OFF, VOL]
+
+      - keyword: MUSIC
+        handler: cmd_music
+        description: Music volume
+        usage: "MUSIC [ON|OFF|VOL <0-100>]"
+        completions:
+          MUSIC: [ON, OFF, VOL]
+
+      - keyword: SOUND
+        handler: cmd_sound
+        description: Sound volume
+        usage: "SOUND [ON|OFF|VOL <0-100>]"
+        completions:
+          SOUND: [ON, OFF, VOL]
+
+  - name: GAME
+    commands:
+      - keyword: PLAYER
+        handler: cmd_player
+        description: "Player skin and color"
+        usage: "PLAYER SKIN <name> | PLAYER COLOR <0-15>|DEFAULT"
+        completions:
+          PLAYER: [SKIN, COLOR]
+          PLAYER SKIN: [DEFAULT, ABAD, BATMAN, CHIP, CONGO, JEANNINE, MUMMY, UPV_STUDENT]
+          PLAYER COLOR: [DEFAULT]
+
+      - keyword: RESTART
+        handler: cmd_restart
+        description: Restart from the beginning
+        usage: RESTART
+        instant: true
+
+      - keyword: KIOSK
+        handler: cmd_kiosk
+        description: Enable kiosk mode
+        usage: "KIOSK [ON]"
+        completions:
+          KIOSK: [ON]
+
+      - keyword: EXIT
+        handler: cmd_exit
+        description: Quit application
+        usage: EXIT
+        instant: true
+
+      - keyword: QUIT
+        handler: cmd_quit
+        description: Quit application
+        usage: QUIT
+        instant: true
+        help_hidden: true
+
+  - name: INFO
+    commands:
+      - keyword: SHOW
+        handler: cmd_show
+        description: Show info overlay
+        usage: "SHOW [INFO]"
+        completions:
+          SHOW: [INFO]
+        debug_extras:
+          description: "Show overlay/test notification"
+          usage: "SHOW [INFO|NOTIFICATION|CHEEVO]"
+          completions:
+            SHOW: [INFO, NOTIFICATION, CHEEVO]
+
+      - keyword: HIDE
+        handler: cmd_hide
+        description: Hide info overlay
+        usage: "HIDE [INFO]"
+        completions:
+          HIDE: [INFO]
+
+      - keyword: SIZE
+        handler: cmd_size
+        description: Window size in pixels
+        usage: SIZE
+
+      - keyword: HELP
+        handler: cmd_help
+        description: "Show this help"
+        usage: "HELP / ?"
+
+      - keyword: "?"
+        handler: cmd_help
+        help_hidden: true
+
+  - name: DEBUG
+    debug_only: true
+    commands:
+      - keyword: DEBUG
+        handler: cmd_debug
+        description: "Debug mode and start options (F12)"
+        usage: "DEBUG [MODE [ON|OFF]|START [HERE|ROOM|POS|SCENE <name>]]"
+        completions:
+          DEBUG: [MODE, START]
+          DEBUG MODE: [ON, OFF]
+          DEBUG START: [HERE, ROOM, POS, SCENE]
+          DEBUG START SCENE: [LOGO, LOADING, TITLE, CREDITS, GAME, ENDING, ENDING2]
+
+      - keyword: ITEMS
+        handler: cmd_items
+        description: "Set item count (GAME only)"
+        usage: "ITEMS <0-200>"
+
+      - keyword: ROOM
+        handler: cmd_room
+        description: "Change to room number (GAME only)"
+        usage: "ROOM <1-60>|NEXT|PREV"
+        completions:
+          ROOM: [NEXT, PREV]
+
+      - keyword: SCENE
+        handler: cmd_scene
+        description: Change scene
+        usage: "SCENE [LOGO|LOADING|TITLE|CREDITS|GAME|ENDING|ENDING2|RESTART]"
+        completions:
+          SCENE: [LOGO, LOADING, TITLE, CREDITS, GAME, ENDING, ENDING2, RESTART]
+
+  - name: CHEATS
+    commands:
+      - keyword: CHEAT
+        handler: cmd_cheat
+        description: "Game cheats (GAME only)"
+        usage: "CHEAT [INFINITE LIVES|INVINCIBILITY|OPEN THE JAIL|CLOSE THE JAIL]"
+        hidden: true
+        completions:
+          CHEAT: [INFINITE, INVINCIBILITY, OPEN, CLOSE]
+          CHEAT INFINITE: [LIVES]
+          CHEAT INFINITE LIVES: [ON, OFF]
+          CHEAT INVINCIBILITY: [ON, OFF]
+          CHEAT OPEN: [THE]
+          CHEAT OPEN THE: [JAIL]
+          CHEAT CLOSE: [THE]
+          CHEAT CLOSE THE: [JAIL]
+        debug_extras:
+          hidden: false

data/font/8bithud.fnt

@@ -0,0 +1,132 @@
+# Font: 8bithud — generado desde 8-bit-hud.ttf size 5
+# Generado con tools/font_gen/font_gen.py
+
+box_width 8
+box_height 8
+columns 15
+
+# codepoint_decimal  ancho_visual
+32 3  # U+0020
+33 2  # !
+34 5  # "
+35 6  # #
+36 6  # $
+37 6  # %
+38 6  # &
+39 2  # '
+40 3  # (
+41 3  # )
+42 4  # *
+43 3  # +
+44 2  # ,
+45 3  # -
+46 2  # .
+47 4  # /
+48 6  # 0
+49 3  # 1
+50 6  # 2
+51 6  # 3
+52 6  # 4
+53 6  # 5
+54 6  # 6
+55 6  # 7
+56 6  # 8
+57 6  # 9
+58 2  # :
+59 2  # ;
+60 4  # <
+61 3  # =
+62 4  # >
+63 6  # ?
+64 8  # @
+65 6  # A
+66 6  # B
+67 6  # C
+68 6  # D
+69 6  # E
+70 6  # F
+71 6  # G
+72 6  # H
+73 6  # I
+74 6  # J
+75 6  # K
+76 6  # L
+77 6  # M
+78 6  # N
+79 6  # O
+80 6  # P
+81 6  # Q
+82 6  # R
+83 6  # S
+84 6  # T
+85 6  # U
+86 5  # V
+87 6  # W
+88 6  # X
+89 6  # Y
+90 6  # Z
+91 3  # [
+92 4  # \
+93 3  # ]
+94 4  # ^
+95 6  # _
+96 2  # `
+97 5  # a
+98 5  # b
+99 5  # c
+100 5  # d
+101 5  # e
+102 5  # f
+103 5  # g
+104 5  # h
+105 4  # i
+106 5  # j
+107 5  # k
+108 5  # l
+109 6  # m
+110 5  # n
+111 5  # o
+112 5  # p
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+114 5  # r
+115 5  # s
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+117 5  # u
+118 5  # v
+119 6  # w
+120 4  # x
+121 4  # y
+122 5  # z
+123 4  # {
+124 1  # |
+125 4  # }
+126 4  # ~
+192 6  # À
+193 6  # Á
+200 6  # È
+201 6  # É
+204 6  # Ì
+205 6  # Í
+210 6  # Ò
+211 6  # Ó
+219 6  # Ù
+218 6  # Ú
+209 6  # Ñ
+199 6  # Ç
+224 5  # à
+225 5  # á
+232 5  # è
+233 5  # é
+236 4  # ì
+237 4  # í
+242 5  # ò
+243 5  # ó
+249 5  # ù
+250 5  # ú
+241 5  # ñ
+231 5  # ç
+161 2  # ¡
+191 6  # ¿
+171 4  # «
+187 4  # »
+183 2  # ·

data/font/8bithud.txt

@@ -1,194 +0,0 @@
-# box width
-8
-# box height
-8
-# 32 espacio ( )
-2
-# 33 !
-2
-# 34 "
-5
-# 35 #
-6
-# 36 $
-6
-# 37 %
-6
-# 38 &
-6
-# 39 '
-2
-# 40 (
-3
-# 41 )
-3
-# 42 *
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-# 43 +
-3
-# 44 ,
-2
-# 45 -
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-# 46 .
-2
-# 47 /
-4
-# 48 0
-6
-# 49 1
-6
-# 50 2
-6
-# 51 3
-6
-# 52 4
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-# 53 5
-6
-# 54 6
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-# 55 7
-6
-# 56 8
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-# 57 9
-6
-# 58 :
-2
-# 59 ;
-2
-# 60 <
-4
-# 61 =
-3
-# 62 >
-4
-# 63 ?
-6
-# 64 @
-8
-# 65 A
-6
-# 66 B
-6
-# 67 C
-6
-# 68 D
-6
-# 69 E
-6
-# 70 F
-6
-# 71 G
-6
-# 72 H
-6
-# 73 I
-6
-# 74 J
-6
-# 75 K
-6
-# 76 L
-6
-# 77 M
-6
-# 78 N
-6
-# 79 O
-6
-# 80 P
-6
-# 81 Q
-6
-# 82 R
-6
-# 83 S
-6
-# 84 T
-6
-# 85 U
-6
-# 86 V
-5
-# 87 W
-6
-# 88 X
-6
-# 89 Y
-6
-# 90 Z
-6
-# 91 [
-3
-# 92 \
-5
-# 93 ]
-3
-# 94 ^
-4
-# 95 _
-6
-# 96 `
-2
-# 97 a
-5
-# 98 b
-5
-# 99 c
-5
-# 100 d
-5
-# 101 e
-5
-# 102 f
-5
-# 103 g
-5
-# 104 h
-5
-# 105 i
-4
-# 106 j
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-# 107 k
-5
-# 108 l
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-# 109 m
-6
-# 110 n
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-# 111 o
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-# 112 p
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-# 113 q
-5
-# 114 r
-5
-# 115 s
-5
-# 116 t
-4
-# 117 u
-5
-# 118 v
-5
-# 119 w
-6
-# 120 x
-4
-# 121 y
-4
-# 122 z
-5
-# 123 {
-3
-# 124 |
-2
-# 125 }
-3
-# 126 ~
-3

data/font/aseprite.fnt

@@ -0,0 +1,134 @@
+# Font: aseprite — generado desde aseprite_font.gif
+# Generado con tools/font_gen/font_gen.py
+
+box_width 10
+box_height 7
+columns 16
+cell_spacing 1
+row_spacing 4
+
+# codepoint_decimal  ancho_visual
+32 3  # U+0020
+33 1  # !
+34 3  # "
+35 5  # #
+36 4  # $
+37 5  # %
+38 5  # &
+39 2  # '
+40 2  # (
+41 2  # )
+42 5  # *
+43 5  # +
+44 2  # ,
+45 3  # -
+46 1  # .
+47 3  # /
+48 4  # 0
+49 2  # 1
+50 4  # 2
+51 4  # 3
+52 4  # 4
+53 4  # 5
+54 4  # 6
+55 4  # 7
+56 4  # 8
+57 4  # 9
+58 1  # :
+59 2  # ;
+60 3  # <
+61 4  # =
+62 3  # >
+63 4  # ?
+64 8  # @
+65 4  # A
+66 4  # B
+67 4  # C
+68 4  # D
+69 4  # E
+70 4  # F
+71 4  # G
+72 4  # H
+73 1  # I
+74 2  # J
+75 4  # K
+76 4  # L
+77 5  # M
+78 4  # N
+79 5  # O
+80 4  # P
+81 5  # Q
+82 4  # R
+83 4  # S
+84 5  # T
+85 4  # U
+86 5  # V
+87 7  # W
+88 5  # X
+89 5  # Y
+90 4  # Z
+91 2  # [
+92 3  # \
+93 2  # ]
+94 5  # ^
+95 5  # _
+96 3  # `
+97 4  # a
+98 4  # b
+99 4  # c
+100 4  # d
+101 4  # e
+102 2  # f
+103 4  # g
+104 4  # h
+105 1  # i
+106 2  # j
+107 4  # k
+108 1  # l
+109 7  # m
+110 4  # n
+111 4  # o
+112 4  # p
+113 4  # q
+114 3  # r
+115 3  # s
+116 2  # t
+117 4  # u
+118 4  # v
+119 5  # w
+120 5  # x
+121 4  # y
+122 4  # z
+123 3  # {
+124 1  # |
+125 3  # }
+126 4  # ~
+192 5  # À
+193 5  # Á
+200 5  # È
+201 5  # É
+205 5  # Í
+207 5  # Ï
+210 5  # Ò
+211 5  # Ó
+218 5  # Ú
+220 5  # Ü
+209 5  # Ñ
+199 5  # Ç
+224 5  # à
+225 5  # á
+232 5  # è
+233 5  # é
+237 5  # í
+239 5  # ï
+242 5  # ò
+243 5  # ó
+250 5  # ú
+252 5  # ü
+241 5  # ñ
+231 5  # ç
+161 5  # ¡
+191 5  # ¿
+171 5  # «
+187 5  # »
+183 5  # ·

data/font/aseprite.txt

@@ -1,194 +0,0 @@
-# box width
-8
-# box height
-8
-# 32 espacio ( )
-3
-# 33 !
-1
-# 34 "
-3
-# 35 #
-3
-# 36 $
-4
-# 37 %
-5
-# 38 &
-5
-# 39 '
-2
-# 40 (
-2
-# 41 )
-2
-# 42 *
-5
-# 43 +
-5
-# 44 ,
-3
-# 45 -
-3
-# 46 .
-1
-# 47 /
-4
-# 48 0
-4
-# 49 1
-2
-# 50 2
-4
-# 51 3
-4
-# 52 4
-4
-# 53 5
-4
-# 54 6
-4
-# 55 7
-4
-# 56 8
-4
-# 57 9
-4
-# 58 :
-1
-# 59 ;
-1
-# 60 <
-3
-# 61 =
-4
-# 62 >
-4
-# 63 ?
-4
-# 64 @
-7
-# 65 A
-4
-# 66 B
-4
-# 67 C
-4
-# 68 D
-4
-# 69 E
-4
-# 70 F
-4
-# 71 G
-4
-# 72 H
-4
-# 73 I
-2
-# 74 J
-2
-# 75 K
-4
-# 76 L
-4
-# 77 M
-5
-# 78 N
-4
-# 79 O
-5
-# 80 P
-4
-# 81 Q
-5
-# 82 R
-4
-# 83 S
-4
-# 84 T
-5
-# 85 U
-4
-# 86 V
-5
-# 87 W
-7
-# 88 X
-5
-# 89 Y
-5
-# 90 Z
-4
-# 91 [
-2
-# 92 \
-3
-# 93 ]
-2
-# 94 ^
-5
-# 95 _
-5
-# 96 `
-3
-# 97 a
-4
-# 98 b
-4
-# 99 c
-4
-# 100 d
-4
-# 101 e
-4
-# 102 f
-2
-# 103 g
-4
-# 104 h
-4
-# 105 i
-1
-# 106 j
-2
-# 107 k
-4
-# 108 l
-1
-# 109 m
-7
-# 110 n
-4
-# 111 o
-4
-# 112 p
-4
-# 113 q
-4
-# 114 r
-3
-# 115 s
-3
-# 116 t
-2
-# 117 u
-4
-# 118 v
-4
-# 119 w
-5
-# 120 x
-5
-# 121 y
-4
-# 122 z
-4
-# 123 {
-3
-# 124 |
-3
-# 125 }
-3
-# 126 ~
-5

data/font/gauntlet.fnt

@@ -0,0 +1,128 @@
+# Font: gauntlet — generado desde Gauntlet.ttf size 7
+# Generado con tools/font_gen/font_gen.py
+
+box_width 8
+box_height 8
+columns 15
+
+# codepoint_decimal  ancho_visual
+32 3  # U+0020
+33 2  # !
+34 5  # "
+35 6  # #
+36 6  # $
+37 7  # %
+38 7  # &
+39 2  # '
+40 4  # (
+41 4  # )
+42 6  # *
+43 8  # +
+44 2  # ,
+45 7  # -
+46 2  # .
+47 7  # /
+48 7  # 0
+49 6  # 1
+50 6  # 2
+51 6  # 3
+52 7  # 4
+53 6  # 5
+54 6  # 6
+55 6  # 7
+56 6  # 8
+57 6  # 9
+58 2  # :
+59 3  # ;
+60 5  # <
+61 6  # =
+62 5  # >
+63 6  # ?
+64 6  # @
+65 6  # A
+66 7  # B
+67 7  # C
+68 7  # D
+69 7  # E
+70 7  # F
+71 7  # G
+72 6  # H
+73 6  # I
+74 7  # J
+75 7  # K
+76 7  # L
+77 7  # M
+78 7  # N
+79 7  # O
+80 7  # P
+81 7  # Q
+82 7  # R
+83 6  # S
+84 6  # T
+85 6  # U
+86 6  # V
+87 7  # W
+88 7  # X
+89 6  # Y
+90 7  # Z
+91 8  # [
+92 3  # \
+93 7  # ]
+94 7  # ^
+95 8  # _
+97 6  # a
+98 7  # b
+99 7  # c
+100 7  # d
+101 7  # e
+102 7  # f
+103 7  # g
+104 6  # h
+105 6  # i
+106 7  # j
+107 7  # k
+108 7  # l
+109 7  # m
+110 7  # n
+111 7  # o
+112 7  # p
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+114 7  # r
+115 6  # s
+116 6  # t
+117 6  # u
+118 6  # v
+119 7  # w
+120 7  # x
+121 6  # y
+122 7  # z
+126 6  # ~
+192 6  # À
+193 6  # Á
+200 7  # È
+201 7  # É
+204 6  # Ì
+205 6  # Í
+210 7  # Ò
+211 7  # Ó
+217 6  # Ù
+218 6  # Ú
+209 7  # Ñ
+199 7  # Ç
+224 6  # à
+225 6  # á
+232 7  # è
+233 7  # é
+236 6  # ì
+237 6  # í
+242 7  # ò
+243 7  # ó
+249 6  # ù
+250 6  # ú
+241 7  # ñ
+231 7  # ç
+161 2  # ¡
+191 6  # ¿
+171 5  # «
+187 5  # »
+183 2  # ·

data/font/gauntlet.txt

@@ -1,194 +0,0 @@
-# box width
-8
-# box height
-8
-# 32 espacio ( )
-6
-# 33 !
-2
-# 34 "
-5
-# 35 #
-6
-# 36 $
-6
-# 37 %
-7
-# 38 &
-7
-# 39 '
-2
-# 40 (
-4
-# 41 )
-4
-# 42 *
-6
-# 43 +
-8
-# 44 ,
-2
-# 45 -
-7
-# 46 .
-2
-# 47 /
-7
-# 48 0
-7
-# 49 1
-6
-# 50 2
-6
-# 51 3
-6
-# 52 4
-7
-# 53 5
-6
-# 54 6
-6
-# 55 7
-6
-# 56 8
-6
-# 57 9
-6
-# 58 :
-2
-# 59 ;
-2
-# 60 <
-5
-# 61 =
-6
-# 62 >
-5
-# 63 ?
-6
-# 64 @
-6
-# 65 A
-6
-# 66 B
-7
-# 67 C
-7
-# 68 D
-7
-# 69 E
-7
-# 70 F
-7
-# 71 G
-7
-# 72 H
-6
-# 73 I
-6
-# 74 J
-7
-# 75 K
-7
-# 76 L
-7
-# 77 M
-7
-# 78 N
-7
-# 79 O
-7
-# 80 P
-7
-# 81 Q
-7
-# 82 R
-7
-# 83 S
-6
-# 84 T
-6
-# 85 U
-6
-# 86 V
-6
-# 87 W
-7
-# 88 X
-7
-# 89 Y
-6
-# 90 Z
-7
-# 91 [
-8
-# 92 \
-3
-# 93 ]
-7
-# 94 ^
-7
-# 95 _
-8
-# 96 `
-0
-# 97 a
-6
-# 98 b
-7
-# 99 c
-7
-# 100 d
-7
-# 101 e
-7
-# 102 f
-7
-# 103 g
-7
-# 104 h
-6
-# 105 i
-6
-# 106 j
-7
-# 107 k
-7
-# 108 l
-7
-# 109 m
-7
-# 110 n
-7
-# 111 o
-7
-# 112 p
-7
-# 113 q
-7
-# 114 r
-7
-# 115 s
-6
-# 116 t
-6
-# 117 u
-6
-# 118 v
-6
-# 119 w
-7
-# 120 x
-7
-# 121 y
-6
-# 122 z
-7
-# 123 {
-0
-# 124 |
-0
-# 125 }
-0
-# 126 ~
-0

data/font/smb2.fnt

@@ -0,0 +1,133 @@
+# Font: smb2 — generado desde Super Mario Bros. 2.ttf size 8
+# Generado con tools/font_gen/font_gen.py
+
+box_width 8
+box_height 8
+columns 15
+
+# codepoint_decimal  ancho_visual
+32 7  # U+0020
+33 7  # !
+34 7  # "
+35 7  # #
+36 7  # $
+37 7  # %
+38 7  # &
+39 7  # '
+40 7  # (
+41 7  # )
+42 7  # *
+43 7  # +
+44 7  # ,
+45 7  # -
+46 7  # .
+47 7  # /
+48 7  # 0
+49 7  # 1
+50 7  # 2
+51 7  # 3
+52 7  # 4
+53 7  # 5
+54 7  # 6
+55 7  # 7
+56 7  # 8
+57 7  # 9
+58 7  # :
+59 7  # ;
+60 7  # <
+61 7  # =
+62 7  # >
+63 7  # ?
+64 7  # @
+65 7  # A
+66 7  # B
+67 7  # C
+68 7  # D
+69 7  # E
+70 7  # F
+71 7  # G
+72 7  # H
+73 7  # I
+74 7  # J
+75 7  # K
+76 7  # L
+77 7  # M
+78 7  # N
+79 7  # O
+80 7  # P
+81 7  # Q
+82 7  # R
+83 7  # S
+84 7  # T
+85 7  # U
+86 7  # V
+87 7  # W
+88 7  # X
+89 7  # Y
+90 7  # Z
+91 7  # [
+92 7  # \
+93 7  # ]
+94 7  # ^
+95 7  # _
+96 7  # `
+97 7  # a
+98 7  # b
+99 7  # c
+100 7  # d
+101 7  # e
+102 7  # f
+103 7  # g
+104 7  # h
+105 7  # i
+106 7  # j
+107 7  # k
+108 7  # l
+109 7  # m
+110 7  # n
+111 7  # o
+112 7  # p
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+114 7  # r
+115 7  # s
+116 7  # t
+117 7  # u
+118 7  # v
+119 7  # w
+120 7  # x
+121 7  # y
+122 7  # z
+123 7  # {
+124 7  # |
+125 7  # }
+126 7  # ~
+192 7  # À
+193 7  # Á
+200 7  # È
+201 7  # É
+204 7  # Ì
+205 7  # Í
+210 7  # Ò
+211 7  # Ó
+217 7  # Ù
+218 7  # Ú
+209 7  # Ñ
+199 7  # Ç
+224 7  # à
+225 7  # á
+232 7  # è
+233 7  # é
+236 7  # ì
+237 7  # í
+242 7  # ò
+243 7  # ó
+249 7  # ù
+250 7  # ú
+241 7  # ñ
+231 7  # ç
+161 7  # ¡
+191 7  # ¿
+171 7  # «
+187 7  # »
+183 7  # ·
+228 7  # ä (corazón)

data/font/smb2.txt

@@ -1,194 +0,0 @@
-# box width
-8
-# box height
-8
-# 32 espacio ( )
-7
-# 33 !
-7
-# 34 "
-7
-# 35 #
-7
-# 36 $
-7
-# 37 %
-7
-# 38 &
-7
-# 39 '
-7
-# 40 (
-7
-# 41 )
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data/font/subatomic.fnt

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+# Font: subatomic — generado desde atomics.TTF size 6
+# Generado con tools/font_gen/font_gen.py
+
+box_width 7
+box_height 7
+columns 15
+
+# codepoint_decimal  ancho_visual
+32 4  # U+0020
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+250 4  # ú
+241 4  # ñ
+231 3  # ç
+161 1  # ¡
+191 4  # ¿
+171 3  # «
+187 3  # »
+183 1  # ·

data/font/subatomic.txt

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data/locale/ca.yaml

@@ -1,118 +1,122 @@
 # JailDoctor's Dilemma - Catalan Locale
 # lang: ca
-# Nota: s'utilitzen nomes caracters ASCII per compatibilitat amb la font del joc
 
 title:
-  marquee: "EH JAILEROS!! ES EL 2022 I ENCARA HO PETEM COM EL 1998!!! HEU SENTIT? ELS JAILGAMES HAN TORNAT!! SIII HAN TORNAT!! MES DE 10 TITOLS A LA CUINA DEL JAILDOC!! AIXO ES MOLT, PERO QUIN SERA EL PRIMER? TAMBE HI HA UN NOU APARELL QUE US FARA VOLAR EL CAP AMB JAILGAMES A TOT ARREU: P.A.C.O. PERO ESPERA! QUE ES AQUELLA BELLESA QUE VEIG ALLA? OOOH AQUELLA PETITA MINIASCII ES PUR AMOR!! VULL LLEPAR CADA BYTE! OH MERDA! I NO OBLIDEU PORTAR AQUELLS VELLS I GRASSOS JAILGAMES DE MS-DOS A GITHUB PER MANTENIR-LOS VIUS!! QUIN SERA EL PROPER LLANCAMENT DEL JAILDOC? QUIN PROJECTE COBRARA VIDA?? OH NANOS NO HO SABEM PERO AQUI PODEU TROBAR LA RESPOSTA, NOMES HEU DE COMPLETAR EL DILEMA DEL JAILDOCTOR ... PODEU?"
+  marquee: "EI JAILERS!! ESTEM EN 2022 I ENCARA HO PETEM COM EN 1998!! QUÉ, HO HEU SENTIT O NO? ELS JAILGAMES HAN TORNAT!! SÍ, COLLONS, HAN TORNAT!! MÉS DE 10 TÍTOLS QUE EL JAILDOC TÉ EN LA CUINA A FOC LENT!! MOLT LENT!! AIXÒ ÉS UNA BARBARITAT, PERÒ... QUIN EIXIRÀ PRIMER? I ATENCIÓ, QUE HI HA UN APARELLET NOU QUE VOS FARÀ VOLAR EL CAP: EL P.A.C.O.! PERÒ UN MOMENT... QUÈ ÉS AQUELLA COSETA QUE VE PER ALLÀ? OOOH, AQUELLA MINIASCII ÉS AMOR DEL BO!! LI PEGARIA UNA LLEPAETA A CADA BYTE! OSTRES! I NO VOS OBLIDEU DE PUJAR AQUELLS JAILGAMES VELLS I PANXUTS DE MS-DOS A GITHUB, QUE SI NO ES PERDRAN!! QUIN SERÀ EL PRÒXIM PROJECTE DE JAILDOC? SERÀ UN PROJECTE DE MERDA? AI MARE... NI IDEA, PERÒ ACÍ PODEU SABER-HO SI RESOLEU EL DILEMA DEL JAILDOCTOR... VOS ATREVIU O QUÈ? VAAAAA!!!"
   menu:
     play: "1. JUGAR"
-    keyboard: "2. REDEFINIR TECLAT"
+    keyboard: "2. REDEFINIR TECLES"
     joystick: "3. REDEFINIR MANDO"
     projects: "4. PROJECTES"
   keys:
-    prompt0: "PREM TECLA PER ESQUERRA"
+    prompt0: "PREM UNA TECLA PER A ESQUERRA"
-    prompt1: "PREM TECLA PER DRETA"
+    prompt1: "PREM UNA TECLA PER A DRETA"
-    prompt2: "PREM TECLA PER SALTAR"
+    prompt2: "PREM UNA TECLA PER A SALTAR"
     defined: "TECLES DEFINIDES"
     label0: "ESQUERRA: "
     label1: "DRETA: "
     label2: "SALTAR: "
-    invalid: "TECLA INVALIDA! PROVA UNA ALTRA"
+    invalid: "TECLA INVÀLIDA! PROVA'N UNA ALTRA"
-    already_used: "TECLA JA USADA! PROVA UNA ALTRA"
+    already_used: "TECLA JA USADA! PROVA'N UNA ALTRA"
   buttons:
-    prompt0: "PREM BOTO PER ESQUERRA"
+    prompt0: "PREM UN BOTÓ PER A ESQUERRA"
-    prompt1: "PREM BOTO PER DRETA"
+    prompt1: "PREM UN BOTÓ PER A DRETA"
-    prompt2: "PREM BOTO PER SALTAR"
+    prompt2: "PREM UN BOTÓ PER A SALTAR"
     defined: "BOTONS DEFINITS"
-    already_used: "BOTO JA USAT! PROVA UN ALTRE"
+    already_used: "BOTÓ JA USAT! PROVA'N UN ALTRE"
   projects: "PROJECTES"
 
 game_over:
   title: "G A M E   O V E R"
   items: "OBJECTES: "
   rooms: "SALES: "
-  worst_nightmare: "EL TEU PITJOR MALSON ES"
+  worst_nightmare: "EL TEU PITJOR MALSON ÉS"
 
 ending:
   t0: "FINALMENT HO VA ACONSEGUIR"
   t1: "ARRIBAR A LA JAIL"
   t2: "AMB TOTS ELS SEUS PROJECTES"
-  t3: "A PUNT PER SER ALLIBERATS"
+  t3: "A PUNT D'ALLIBERAR-LOS"
-  t4: "ALLI ESTAVEN TOTS ELS JAILERS"
+  t4: "ALLÍ ESTAVEN TOTS ELS JAILERS"
   t5: "ESPERANT QUE ELS JAILGAMES"
-  t6: "FOSSIN ALLIBERATS"
+  t6: "FOREN ALLIBERATS"
   t7: "HI HAVIA FINS I TOT BARRULLS"
-  t8: "I BEGGINERS ENTRE LA MULTITUD"
+  t8: "I BEGGINERS ENTRE LA GENT"
   t9: "BRY ESTAVA PLORANT..."
-  t10: "PERO DE SOBTE ALGUNA COSA"
+  t10: "PERÒ DE SOBTE ALGUNA COSA"
-  t11: "VA ATREURE LA SEVA ATENCIO"
+  t11: "LI VA CRIDAR L'ATENCIÓ"
-  t12: "UN MUNT DE FERALLA!"
+  t12: "UN MUNT DE FERRALLA!"
-  t13: "PLE DE TRASTOS QUE NO FUNCIONEN!!"
+  t13: "PLE DE TRASTOS QUE NI ANAVEN!!"
   t14: "I ALESHORES,"
-  t15: "QUARANTA NOUS PROJECTES"
+  t15: "QUARANTA PROJECTES NOUS"
-  t16: "VAN NEIXER..."
+  t16: "VAN NÀIXER..."
 
 ending2:
   starring: "PROTAGONISTES"
   jaildoctor: "JAILDOCTOR"
-  thank_you: "GRACIES"
+  thank_you: "GRÀCIES"
   for_playing: "PER JUGAR!"
 
 credits:
   instructions: "INSTRUCCIONS:"
   l0: "AJUDA A JAILDOC A RECUPERAR"
-  l1: "ELS SEUS PROJECTES I ANAR A"
+  l1: "ELS SEUS PROJECTES I ARRIBAR"
-  l2: "LA JAIL PER ACABAR-LOS"
+  l2: "A LA JAIL PER ACABAR-LOS"
   keys: "TECLES:"
-  keys_move: "CURSORS PER MOURE I SALTAR"
+  keys_move: "CURSORS PER A MOURE I SALTAR"
-  f8: "F8 ACTIVAR/DESACTIVAR MUSICA"
+  f8: "F8 ACTIVAR/DESACTIVAR MÚSICA"
   f11: "F11 PAUSAR EL JOC"
   f1f2: "F1-F2 MIDA DE LA FINESTRA"
   f3: "F3 PANTALLA COMPLETA"
   f9: "F9 VORA DE LA PANTALLA"
   author: "UN JOC DE JAILDESIGNER"
   date: "FET A L'ESTIU/TARDOR DEL 2022"
-  love: "M'ENCANTEN ELS JAILGAMES! "
+  love: "I LOVE JAILGAMES! "
 
 achievements:
   header: "ASSOLIMENT DESBLOQUEJAT!"
   c1: "COSES BRILLANTS"
-  d1: "Obteniu el 25% dels objectes"
+  d1: "Aconseguiu el 25% dels objectes"
-  c2: "A MEITAT DE CAMI"
+  c2: "A MITJAN CAMÍ"
-  d2: "Obteniu el 50% dels objectes"
+  d2: "Aconseguiu el 50% dels objectes"
   c3: "QUASI HI SOM"
-  d3: "Obteniu el 75% dels objectes"
+  d3: "Aconseguiu el 75% dels objectes"
-  c4: "EL COL LECCIONISTA"
+  c4: "EL COL·LECCIONISTA"
-  d4: "Obteniu el 100% dels objectes"
+  d4: "Aconseguiu el 100% dels objectes"
-  c5: "PASSEJANT PER AQUI"
+  c5: "PASSEJANT PER ACÍ"
   d5: "Visiteu 20 sales"
   c6: "M'HE PERDUT"
   d6: "Visiteu 40 sales"
   c7: "M'AGRADA EXPLORAR"
   d7: "Visiteu totes les sales"
-  c8: "JA ESTA?"
+  c8: "JA ESTÀ?"
-  d8: "Completa el joc"
+  d8: "Completeu el joc"
-  c9: "EM VA XUCLAR UN FORAT"
+  c9: "UN FORAT EM VA ENGOLIR"
-  d9: "Completa el joc sense entrar a la preso"
+  d9: "Completeu el joc sense entrar a la presó"
   c10: "ELS MEUS PROJECTES"
-  d10: "Completa el joc amb tots els objectes"
+  d10: "Completeu el joc amb tots els objectes"
   c11: "M'AGRADEN ELS MEUS AMICS DE COLORS"
-  d11: "Completa el joc sense morir"
+  d11: "Completeu el joc sense morir"
-  c12: "PROJECTES MALS FETS DE PRESSA"
+  c12: "PROJECTES A CORRE-CUITA"
-  d12: "Completa el joc en menys de 30 minuts"
+  d12: "Completeu el joc en menys de 30 minuts"
 
 ui:
-  press_again_menu: "PREM DE NOU PER TORNAR AL MENU"
+  press_again_menu: "PREM DE NOU PER TORNAR AL MENÚ"
-  press_again_exit: "PREM DE NOU PER SORTIR"
+  press_again_exit: "PREM DE NOU PER EIXIR"
-  border_enabled: "BORDE ACTIVAT"
+  border_enabled: "VORA ACTIVADA"
-  border_disabled: "BORDE DESACTIVAT"
+  border_disabled: "VORA DESACTIVADA"
   fullscreen_enabled: "PANTALLA COMPLETA ACTIVADA"
   fullscreen_disabled: "PANTALLA COMPLETA DESACTIVADA"
   window_zoom: "ZOOM FINESTRA x"
-  postfx_enabled: "POSTFX ACTIVAT"
+  shaders_enabled: "SHADERS ACTIVATS"
-  postfx_disabled: "POSTFX DESACTIVAT"
+  shaders_disabled: "SHADERS DESACTIVATS"
+  shader: "SHADER"
   postfx: "POSTFX"
+  crtpi: "CRTPI"
+  supersampling_enabled: "SUPERMOSTREIG ACTIVAT"
+  supersampling_disabled: "SUPERMOSTREIG DESACTIVAT"
   palette: "PALETA"
+  palette_sort: "ORDENACIÓ PALETA"
   integer_scale_enabled: "ESCALAT SENCER ACTIVAT"
   integer_scale_disabled: "ESCALAT SENCER DESACTIVAT"
   vsync_enabled: "V-SYNC ACTIVAT"
@@ -122,10 +126,12 @@ scoreboard:
   items: "TRESORS PILLATS "
   time: " HORA "
   rooms: "SALES"
+  cheat_infinite_lives: "vides inf"
+  cheat_invincibility: "inv"
 
 game:
-  music_enabled: "MUSICA ACTIVADA"
+  music_enabled: "MÚSICA ACTIVADA"
-  music_disabled: "MUSICA DESACTIVADA"
+  music_disabled: "MÚSICA DESACTIVADA"
   paused: "JOC EN PAUSA"
   running: "JOC EN MARXA"
   enabled: " ACTIVAT"

data/locale/en.yaml

@@ -108,10 +108,15 @@ ui:
   fullscreen_enabled: "FULLSCREEN ENABLED"
   fullscreen_disabled: "FULLSCREEN DISABLED"
   window_zoom: "WINDOW ZOOM x"
-  postfx_enabled: "POSTFX ENABLED"
+  shaders_enabled: "SHADERS ON"
-  postfx_disabled: "POSTFX DISABLED"
+  shaders_disabled: "SHADERS OFF"
+  shader: "SHADER"
   postfx: "POSTFX"
+  crtpi: "CRTPI"
+  supersampling_enabled: "SUPERSAMPLING ON"
+  supersampling_disabled: "SUPERSAMPLING OFF"
   palette: "PALETTE"
+  palette_sort: "PALETTE SORT"
   integer_scale_enabled: "INTEGER SCALE ENABLED"
   integer_scale_disabled: "INTEGER SCALE DISABLED"
   vsync_enabled: "V-SYNC ENABLED"
@@ -121,6 +126,8 @@ scoreboard:
   items: "ITEMS COLLECTED "
   time: " TIME "
   rooms: "ROOMS"
+  cheat_infinite_lives: "inf lives"
+  cheat_invincibility: "inv"
 
 game:
   music_enabled: "MUSIC ENABLED"

data/palette/aged-terracotta.pal

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+JASC-PAL
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+255 255 255

data/palette/antiquity.pal

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+JASC-PAL
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data/palette/bubblegum.pal

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+JASC-PAL
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data/palette/darkseed.pal

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+JASC-PAL
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data/palette/h16da.pal

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+JASC-PAL
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data/palette/psychic-fibre.pal

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+JASC-PAL
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data/palette/shido-cyberneon.pal

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+JASC-PAL
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data/palette/sweetie-16_bona.pal

@@ -1,19 +0,0 @@
-JASC-PAL
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data/palette/sweetie.pal

@@ -2,18 +2,18 @@ JASC-PAL
 0100
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 177 62 83
-56 183 100
-167 240 112
-65 166 246
-115 239 247
 239 125 87
 255 205 117
-148 176 194
+167 240 112
+56 183 100
+37 113 121
+41 54 111
+59 93 201
+65 166 246
+115 239 247
 244 244 244
+148 176 194
+86 108 134
+51 60 87

data/palette/vanilla-milkshake.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+40 40 46
+108 86 113
+217 200 191
+249 130 132
+176 169 228
+172 204 228
+179 227 218
+254 170 228
+135 168 137
+176 235 147
+233 245 157
+255 230 198
+222 163 139
+255 195 132
+255 247 160
+255 247 228

data/palette/winds-seed-pc98.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+50 1 50
+84 1 103
+118 50 118
+50 50 171
+35 103 239
+152 186 220
+253 253 253
+1 186 152
+1 137 84
+254 239 69
+119 70 2
+186 118 84
+254 1 69
+239 152 152
+254 205 205

data/player/player.yaml

@@ -4,17 +4,7 @@ frameWidth: 8
 frameHeight: 16
 
 animations:
-  - name: stand
+  - name: default
-    speed: 0.1333
-    loop: 0
-    frames: [0]
-
-  - name: walk
     speed: 0.1333
     loop: 0
     frames: [0, 1, 2, 3]
-
-  - name: walk_menu
-    speed: 0.0
-    loop: 0
-    frames: [0, 1, 2, 3]

data/player/player2.yaml

@@ -4,17 +4,7 @@ frameWidth: 8
 frameHeight: 16
 
 animations:
-  - name: stand
+  - name: default
-    speed: 0.1333
-    loop: 0
-    frames: [0]
-
-  - name: walk
     speed: 0.1333
     loop: 0
     frames: [0, 1, 2, 3, 4, 5, 6, 7]
-
-  - name: walk_menu
-    speed: 0.0
-    loop: 0
-    frames: [0, 1, 2, 3, 4, 5, 6, 7]

data/room/05.yaml

@@ -1,7 +1,7 @@
 # BIG JUMP
 room:
   name_en: "BIG JUMP"
-  name_ca: "GRAN SALT"
+  name_ca: "EL GRAN BOT"
   bgColor: black
   border: red
   tileSetFile: standard.gif

data/room/06.yaml

@@ -1,7 +1,7 @@
 # WELCOME TO MY ABBEY
 room:
   name_en: "WELCOME TO MY ABBEY"
-  name_ca: "BENVINGUT A LA MEVA ABADIA"
+  name_ca: "BENVINGUT A LA MEUA ABADIA"
   bgColor: blue
   border: yellow
   tileSetFile: standard.gif

data/room/10.yaml

@@ -1,7 +1,7 @@
 # TREE TOP
 room:
   name_en: "TREE TOP"
-  name_ca: "AMUNT DE L'ARBRE"
+  name_ca: "DALT DE L'ARBRE"
   bgColor: bright_black
   border: blue
   tileSetFile: standard.gif

data/room/11.yaml

@@ -1,7 +1,7 @@
 # LAZY ROOM
 room:
   name_en: "LAZY ROOM"
-  name_ca: "SALA DE LA PEREA"
+  name_ca: "LA SALA GOSSA"
   bgColor: black
   border: blue
   tileSetFile: standard.gif

data/room/14.yaml

@@ -1,7 +1,7 @@
 # KILLING SPREE
 room:
   name_en: "KILLING SPREE"
-  name_ca: "MATANCA INDISCRIMINADA"
+  name_ca: "MATANÇA INDISCRIMINADA"
   bgColor: black
   border: blue
   tileSetFile: standard.gif

data/room/15.yaml

@@ -1,7 +1,7 @@
 # NOW THIS IS THE BATCAVE!
 room:
   name_en: "NOW THIS IS THE BATCAVE!"
-  name_ca: "AQUESTA SI QUE ES LA BATCOVA!"
+  name_ca: "ESTA SI QUE ES LA BATCOVA!"
   bgColor: black
   border: black
   tileSetFile: standard.gif

data/room/16.yaml

@@ -1,7 +1,7 @@
 # THE FRIDGE
 room:
   name_en: "THE FRIDGE"
-  name_ca: "LA NEVERA"
+  name_ca: "EL FRIGO"
   bgColor: blue
   border: blue
   tileSetFile: standard.gif

data/room/17.yaml

@@ -1,7 +1,7 @@
 # I DID NOT COPY THIS ONE
 room:
   name_en: "I DID NOT COPY THIS ONE"
-  name_ca: "ESTA NO LA HE COPIADA, NO"
+  name_ca: "ESTA NO LA HE COPIADA"
   bgColor: black
   border: magenta
   tileSetFile: standard.gif

data/room/19.yaml

@@ -1,7 +1,7 @@
 # THIS CAN'T BE THE BATCAVE
 room:
   name_en: "THIS CAN'T BE THE BATCAVE"
-  name_ca: "AQUESTA NO POT SER LA BATCOVA"
+  name_ca: "ESTA NO POT SER LA BATCOVA"
   bgColor: black
   border: cyan
   tileSetFile: standard.gif

data/room/21.yaml

@@ -1,7 +1,7 @@
 # ENTER PAKU SIMBEL
 room:
   name_en: "ENTER PAKU SIMBEL"
-  name_ca: "ENTRANT A PAKU SIMBEL"
+  name_ca: "ACCEDINT A PAKU SIMBEL"
   bgColor: bright_black
   border: yellow
   tileSetFile: standard.gif

data/room/33.yaml

@@ -1,7 +1,7 @@
 # } WE ALL LOVE JAILGAMES }
 room:
-  name_en: "} WE ALL LOVE JAILGAMES }"
+  name_en: "ä WE ALL LOVE JAILGAMES ä"
-  name_ca: "} AMOR PELS JAILGAMES }"
+  name_ca: "ä AMOR PELS JAILGAMES ä"
   bgColor: black
   border: bright_black
   tileSetFile: standard.gif

data/room/40.yaml

@@ -1,7 +1,7 @@
 # PREVENT THE CRISIS
 room:
   name_en: "PREVENT THE CRISIS"
-  name_ca: "PREVEU LA CRISI"
+  name_ca: "EVITA LA CRISI"
   bgColor: black
   border: bright_magenta
   tileSetFile: standard.gif

data/room/41.yaml

@@ -1,7 +1,7 @@
 # AROUND WITH ME
 room:
   name_en: "AROUND WITH ME"
-  name_ca: "VOLTA AMB MI"
+  name_ca: "AROUNDA AMB MI"
   bgColor: black
   border: blue
   tileSetFile: standard.gif

data/room/44.yaml

@@ -1,7 +1,7 @@
 # SANDWITCH AND COUNTER
 room:
   name_en: "SANDWITCH AND COUNTER"
-  name_ca: "SANDVITX I COUNTER S."
+  name_ca: "SANDVITX I COUNTER STRIKE"
   bgColor: black
   border: cyan
   tileSetFile: standard.gif

data/room/46.yaml

@@ -1,7 +1,7 @@
 # FEEL THE HEAT
 room:
   name_en: "FEEL THE HEAT"
-  name_ca: "NOTA LA CALOR"
+  name_ca: "NOTA EL CALORET"
   bgColor: bright_black
   border: bright_yellow
   tileSetFile: standard.gif

data/room/49.yaml

@@ -1,7 +1,7 @@
 # WE NEED A ROBOT
 room:
-  name_en: "WE NEED A ROBOT"
+  name_en: "WE NEED A JAILROBOT"
-  name_ca: "NECESSITEM UN ROBOT"
+  name_ca: "NECESSITEM UN JAILROBOT"
   bgColor: black
   border: red
   tileSetFile: standard.gif

data/room/50.yaml

@@ -1,7 +1,7 @@
 # STORED JAILGAMES
 room:
   name_en: "STORED JAILGAMES"
-  name_ca: "JAILGAMES EMMAGATZEMATS"
+  name_ca: "EL MAGATZEM DE JAILGAMES"
   bgColor: black
   border: blue
   tileSetFile: standard.gif

data/room/53.yaml

@@ -1,7 +1,7 @@
 # P.A.C.O. WORKSHOP
 room:
   name_en: "P.A.C.O. WORKSHOP"
-  name_ca: "TALLER DE P.A.C.O."
+  name_ca: "EL TALLER DE P.A.C.O."
   bgColor: black
   border: yellow
   tileSetFile: standard.gif

data/room/58.yaml

@@ -1,7 +1,7 @@
 # CHIRPING
 room:
-  name_en: "CHIRPING DEVELOPMENT"
+  name_en: "CHIRPING"
-  name_ca: "DESENVOLUPANT CHIRPING"
+  name_ca: "CHIRPING"
   bgColor: black
   border: magenta
   tileSetFile: standard.gif

data/shaders/crtpi.glsl

@@ -0,0 +1,157 @@
+#version 330 core
+
+// Configuración
+#define SCANLINES
+#define MULTISAMPLE
+#define GAMMA
+//#define FAKE_GAMMA
+//#define CURVATURE
+//#define SHARPER
+#define MASK_TYPE 2
+
+#define CURVATURE_X 0.05
+#define CURVATURE_Y 0.1
+#define MASK_BRIGHTNESS 0.80
+#define SCANLINE_WEIGHT 6.0
+#define SCANLINE_GAP_BRIGHTNESS 0.12
+#define BLOOM_FACTOR 3.5
+#define INPUT_GAMMA 2.4
+#define OUTPUT_GAMMA 2.2
+
+// Inputs desde vertex shader
+in vec2 vTexCoord;
+in float vFilterWidth;
+#if defined(CURVATURE)
+in vec2 vScreenScale;
+#endif
+
+// Output
+out vec4 FragColor;
+
+// Uniforms
+uniform sampler2D Texture;
+uniform vec2 TextureSize;
+
+#if defined(CURVATURE)
+vec2 Distort(vec2 coord)
+{
+	vec2 CURVATURE_DISTORTION = vec2(CURVATURE_X, CURVATURE_Y);
+	vec2 barrelScale = 1.0 - (0.23 * CURVATURE_DISTORTION);
+	coord *= vScreenScale;
+	coord -= vec2(0.5);
+	float rsq = coord.x * coord.x + coord.y * coord.y;
+	coord += coord * (CURVATURE_DISTORTION * rsq);
+	coord *= barrelScale;
+	if (abs(coord.x) >= 0.5 || abs(coord.y) >= 0.5)
+		coord = vec2(-1.0);
+	else
+	{
+		coord += vec2(0.5);
+		coord /= vScreenScale;
+	}
+	return coord;
+}
+#endif
+
+float CalcScanLineWeight(float dist)
+{
+	return max(1.0 - dist * dist * SCANLINE_WEIGHT, SCANLINE_GAP_BRIGHTNESS);
+}
+
+float CalcScanLine(float dy)
+{
+	float scanLineWeight = CalcScanLineWeight(dy);
+#if defined(MULTISAMPLE)
+	scanLineWeight += CalcScanLineWeight(dy - vFilterWidth);
+	scanLineWeight += CalcScanLineWeight(dy + vFilterWidth);
+	scanLineWeight *= 0.3333333;
+#endif
+	return scanLineWeight;
+}
+
+void main()
+{
+#if defined(CURVATURE)
+	vec2 texcoord = Distort(vTexCoord);
+	if (texcoord.x < 0.0) {
+		FragColor = vec4(0.0);
+		return;
+	}
+#else
+	vec2 texcoord = vTexCoord;
+#endif
+
+	vec2 texcoordInPixels = texcoord * TextureSize;
+
+#if defined(SHARPER)
+	vec2 tempCoord = floor(texcoordInPixels) + 0.5;
+	vec2 coord = tempCoord / TextureSize;
+	vec2 deltas = texcoordInPixels - tempCoord;
+	float scanLineWeight = CalcScanLine(deltas.y);
+	vec2 signs = sign(deltas);
+	deltas.x *= 2.0;
+	deltas = deltas * deltas;
+	deltas.y = deltas.y * deltas.y;
+	deltas.x *= 0.5;
+	deltas.y *= 8.0;
+	deltas /= TextureSize;
+	deltas *= signs;
+	vec2 tc = coord + deltas;
+#else
+	float tempY = floor(texcoordInPixels.y) + 0.5;
+	float yCoord = tempY / TextureSize.y;
+	float dy = texcoordInPixels.y - tempY;
+	float scanLineWeight = CalcScanLine(dy);
+	float signY = sign(dy);
+	dy = dy * dy;
+	dy = dy * dy;
+	dy *= 8.0;
+	dy /= TextureSize.y;
+	dy *= signY;
+	vec2 tc = vec2(texcoord.x, yCoord + dy);
+#endif
+
+	vec3 colour = texture(Texture, tc).rgb;
+
+#if defined(SCANLINES)
+#if defined(GAMMA)
+#if defined(FAKE_GAMMA)
+	colour = colour * colour;
+#else
+	colour = pow(colour, vec3(INPUT_GAMMA));
+#endif
+#endif
+	scanLineWeight *= BLOOM_FACTOR;
+	colour *= scanLineWeight;
+
+#if defined(GAMMA)
+#if defined(FAKE_GAMMA)
+	colour = sqrt(colour);
+#else
+	colour = pow(colour, vec3(1.0 / OUTPUT_GAMMA));
+#endif
+#endif
+#endif
+
+#if MASK_TYPE == 0
+	FragColor = vec4(colour, 1.0);
+#elif MASK_TYPE == 1
+	float whichMask = fract(gl_FragCoord.x * 0.5);
+	vec3 mask;
+	if (whichMask < 0.5)
+		mask = vec3(MASK_BRIGHTNESS, 1.0, MASK_BRIGHTNESS);
+	else
+		mask = vec3(1.0, MASK_BRIGHTNESS, 1.0);
+	FragColor = vec4(colour * mask, 1.0);
+#elif MASK_TYPE == 2
+	float whichMask = fract(gl_FragCoord.x * 0.3333333);
+	vec3 mask = vec3(MASK_BRIGHTNESS, MASK_BRIGHTNESS, MASK_BRIGHTNESS);
+	if (whichMask < 0.3333333)
+		mask.x = 1.0;
+	else if (whichMask < 0.6666666)
+		mask.y = 1.0;
+	else
+		mask.z = 1.0;
+	FragColor = vec4(colour * mask, 1.0);
+#endif
+}

data/shaders/crtpi.vert

@@ -0,0 +1,48 @@
+#version 330 core
+
+// Configuración
+#define SCANLINES
+#define MULTISAMPLE
+#define GAMMA
+//#define FAKE_GAMMA
+//#define CURVATURE
+//#define SHARPER
+#define MASK_TYPE 2
+
+#define CURVATURE_X 0.05
+#define CURVATURE_Y 0.1
+#define MASK_BRIGHTNESS 0.80
+#define SCANLINE_WEIGHT 6.0
+#define SCANLINE_GAP_BRIGHTNESS 0.12
+#define BLOOM_FACTOR 3.5
+#define INPUT_GAMMA 2.4
+#define OUTPUT_GAMMA 2.2
+
+// Inputs (desde VAO)
+layout(location = 0) in vec2 aPosition;
+layout(location = 1) in vec2 aTexCoord;
+
+// Outputs al fragment shader
+out vec2 vTexCoord;
+out float vFilterWidth;
+#if defined(CURVATURE)
+out vec2 vScreenScale;
+#endif
+
+// Uniforms
+uniform vec2 TextureSize;
+
+void main()
+{
+#if defined(CURVATURE)
+	vScreenScale = vec2(1.0, 1.0);
+#endif
+	// Calcula filterWidth dinámicamente basándose en la altura de la textura
+	vFilterWidth = (768.0 / TextureSize.y) / 3.0;
+
+	// Pasar coordenadas de textura (invertir Y para SDL)
+	vTexCoord = vec2(aTexCoord.x, 1.0 - aTexCoord.y) * 1.0001;
+
+	// Posición del vértice (ya en espacio de clip [-1, 1])
+	gl_Position = vec4(aPosition, 0.0, 1.0);
+}

data/shaders/crtpi_frag.glsl

@@ -0,0 +1,152 @@
+#version 450
+
+// Vulkan GLSL fragment shader — CRT-Pi PostFX
+// Algoritmo de scanlines continuas con pesos gaussianos, bloom y máscara de fósforo.
+// Basado en el shader CRT-Pi original (GLSL 3.3), portado a GLSL 4.50 con parámetros uniformes.
+//
+// Compile: glslc -fshader-stage=frag --target-env=vulkan1.0 crtpi_frag.glsl -o crtpi_frag.spv
+//          xxd -i crtpi_frag.spv > ../../source/core/rendering/sdl3gpu/crtpi_frag_spv.h
+
+layout(location = 0) in  vec2 v_uv;
+layout(location = 0) out vec4 out_color;
+
+layout(set = 2, binding = 0) uniform sampler2D Texture;
+
+layout(set = 3, binding = 0) uniform CrtPiBlock {
+    // vec4 #0
+    float scanline_weight;          // Ajuste gaussiano de scanlines (default 6.0)
+    float scanline_gap_brightness;  // Brillo mínimo entre scanlines (default 0.12)
+    float bloom_factor;             // Factor de brillo en zonas iluminadas (default 3.5)
+    float input_gamma;              // Gamma de entrada — linealización (default 2.4)
+    // vec4 #1
+    float output_gamma;             // Gamma de salida — codificación (default 2.2)
+    float mask_brightness;          // Brillo sub-píxeles de la máscara (default 0.80)
+    float curvature_x;              // Distorsión barrel eje X (default 0.05)
+    float curvature_y;              // Distorsión barrel eje Y (default 0.10)
+    // vec4 #2
+    int mask_type;                  // 0=ninguna, 1=verde/magenta, 2=RGB fósforo
+    int enable_scanlines;           // 0 = off, 1 = on
+    int enable_multisample;         // 0 = off, 1 = on (antialiasing analítico de scanlines)
+    int enable_gamma;               // 0 = off, 1 = on
+    // vec4 #3
+    int enable_curvature;           // 0 = off, 1 = on
+    int enable_sharper;             // 0 = off, 1 = on
+    float texture_width;            // Ancho del canvas lógico en píxeles
+    float texture_height;           // Alto del canvas lógico en píxeles
+} u;
+
+// Distorsión barrel CRT
+vec2 distort(vec2 coord, vec2 screen_scale) {
+    vec2 curvature = vec2(u.curvature_x, u.curvature_y);
+    vec2 barrel_scale = 1.0 - (0.23 * curvature);
+    coord *= screen_scale;
+    coord -= vec2(0.5);
+    float rsq = coord.x * coord.x + coord.y * coord.y;
+    coord += coord * (curvature * rsq);
+    coord *= barrel_scale;
+    if (abs(coord.x) >= 0.5 || abs(coord.y) >= 0.5) {
+        return vec2(-1.0);  // fuera de pantalla
+    }
+    coord += vec2(0.5);
+    coord /= screen_scale;
+    return coord;
+}
+
+float calcScanLineWeight(float dist) {
+    return max(1.0 - dist * dist * u.scanline_weight, u.scanline_gap_brightness);
+}
+
+float calcScanLine(float dy, float filter_width) {
+    float weight = calcScanLineWeight(dy);
+    if (u.enable_multisample != 0) {
+        weight += calcScanLineWeight(dy - filter_width);
+        weight += calcScanLineWeight(dy + filter_width);
+        weight *= 0.3333333;
+    }
+    return weight;
+}
+
+void main() {
+    vec2 tex_size = vec2(u.texture_width, u.texture_height);
+
+    // filterWidth: equivalente al original (768.0 / TextureSize.y) / 3.0
+    float filter_width = (768.0 / u.texture_height) / 3.0;
+
+    vec2 texcoord = v_uv;
+
+    // Curvatura barrel opcional
+    if (u.enable_curvature != 0) {
+        texcoord = distort(texcoord, vec2(1.0, 1.0));
+        if (texcoord.x < 0.0) {
+            out_color = vec4(0.0, 0.0, 0.0, 1.0);
+            return;
+        }
+    }
+
+    vec2 texcoord_in_pixels = texcoord * tex_size;
+    vec2 tc;
+    float scan_line_weight;
+
+    if (u.enable_sharper != 0) {
+        // Modo SHARPER: filtrado bicúbico-like con subpixel sharpen
+        vec2 temp_coord = floor(texcoord_in_pixels) + 0.5;
+        tc = temp_coord / tex_size;
+        vec2 deltas = texcoord_in_pixels - temp_coord;
+        scan_line_weight = calcScanLine(deltas.y, filter_width);
+        vec2 signs = sign(deltas);
+        deltas.x *= 2.0;
+        deltas = deltas * deltas;
+        deltas.y = deltas.y * deltas.y;
+        deltas.x *= 0.5;
+        deltas.y *= 8.0;
+        deltas /= tex_size;
+        deltas *= signs;
+        tc = tc + deltas;
+    } else {
+        // Modo estándar
+        float temp_y     = floor(texcoord_in_pixels.y) + 0.5;
+        float y_coord    = temp_y / tex_size.y;
+        float dy         = texcoord_in_pixels.y - temp_y;
+        scan_line_weight = calcScanLine(dy, filter_width);
+        float sign_y     = sign(dy);
+        dy = dy * dy;
+        dy = dy * dy;
+        dy *= 8.0;
+        dy /= tex_size.y;
+        dy *= sign_y;
+        tc = vec2(texcoord.x, y_coord + dy);
+    }
+
+    vec3 colour = texture(Texture, tc).rgb;
+
+    if (u.enable_scanlines != 0) {
+        if (u.enable_gamma != 0) {
+            colour = pow(colour, vec3(u.input_gamma));
+        }
+        colour *= scan_line_weight * u.bloom_factor;
+        if (u.enable_gamma != 0) {
+            colour = pow(colour, vec3(1.0 / u.output_gamma));
+        }
+    }
+
+    // Máscara de fósforo
+    if (u.mask_type == 1) {
+        float which_mask = fract(gl_FragCoord.x * 0.5);
+        vec3 mask = (which_mask < 0.5)
+            ? vec3(u.mask_brightness, 1.0, u.mask_brightness)
+            : vec3(1.0, u.mask_brightness, 1.0);
+        colour *= mask;
+    } else if (u.mask_type == 2) {
+        float which_mask = fract(gl_FragCoord.x * 0.3333333);
+        vec3 mask = vec3(u.mask_brightness);
+        if (which_mask < 0.3333333)
+            mask.x = 1.0;
+        else if (which_mask < 0.6666666)
+            mask.y = 1.0;
+        else
+            mask.z = 1.0;
+        colour *= mask;
+    }
+
+    out_color = vec4(colour, 1.0);
+}

data/shaders/downscale.frag

@@ -0,0 +1,48 @@
+#version 450
+layout(location = 0) in  vec2 v_uv;
+layout(location = 0) out vec4 out_color;
+
+layout(set = 2, binding = 0) uniform sampler2D source;
+
+layout(set = 3, binding = 0) uniform DownscaleUniforms {
+    int algorithm;  // 0 = Lanczos2 (ventana 2, ±2 taps), 1 = Lanczos3 (ventana 3, ±3 taps)
+    float pad0;
+    float pad1;
+    float pad2;
+} u;
+
+// Kernel Lanczos normalizado: sinc(t) * sinc(t/a) para |t| < a, 0 fuera.
+float lanczos(float t, float a) {
+    t = abs(t);
+    if (t < 0.0001) { return 1.0; }
+    if (t >= a) { return 0.0; }
+    const float PI = 3.14159265358979;
+    float pt = PI * t;
+    return (a * sin(pt) * sin(pt / a)) / (pt * pt);
+}
+
+void main() {
+    vec2 src_size = vec2(textureSize(source, 0));
+    // Posición en coordenadas de texel (centros de texel en N+0.5)
+    vec2 p = v_uv * src_size;
+    vec2 p_floor = floor(p);
+
+    float a = (u.algorithm == 0) ? 2.0 : 3.0;
+    int win = int(a);
+
+    vec4 color = vec4(0.0);
+    float weight_sum = 0.0;
+
+    for (int j = -win; j <= win; j++) {
+        for (int i = -win; i <= win; i++) {
+            // Centro del texel (i,j) relativo a p_floor
+            vec2 tap_center = p_floor + vec2(float(i), float(j)) + 0.5;
+            vec2 offset = tap_center - p;
+            float w = lanczos(offset.x, a) * lanczos(offset.y, a);
+            color += texture(source, tap_center / src_size) * w;
+            weight_sum += w;
+        }
+    }
+
+    out_color = (weight_sum > 0.0) ? (color / weight_sum) : vec4(0.0, 0.0, 0.0, 1.0);
+}

data/shaders/postfx.frag

@@ -22,6 +22,10 @@ layout(set = 3, binding = 0) uniform PostFXUniforms {
     float gamma_strength;
     float curvature;
     float bleeding;
+    float pixel_scale;   // physical pixels per logical pixel (vh / tex_height_)
+    float time;          // seconds since SDL init
+    float oversample;    // supersampling factor (1.0 = off, 3.0 = 3×SS)
+    float flicker;       // 0 = off, 1 = phosphor flicker ~50 Hz — 48 bytes total (3 × 16)
 } u;
 
 // YCbCr helpers for NTSC bleeding
@@ -64,23 +68,25 @@ void main() {
     // Muestra base
     vec3 base = texture(scene, uv).rgb;
 
-    // Sangrado NTSC — difuminado horizontal de crominancia
+    // Sangrado NTSC — difuminado horizontal de crominancia.
+    // step = 1 pixel lógico de juego en UV (corrige SS: textureSize.x = game_w * oversample).
     vec3 colour;
     if (u.bleeding > 0.0) {
-        float tw = float(textureSize(scene, 0).x);
+        float tw   = float(textureSize(scene, 0).x);
+        float step = u.oversample / tw;  // 1 pixel lógico en UV
         vec3 ycc    = rgb_to_ycc(base);
-        vec3 ycc_l2 = rgb_to_ycc(texture(scene, uv - vec2(2.0/tw, 0.0)).rgb);
+        vec3 ycc_l2 = rgb_to_ycc(texture(scene, uv - vec2(2.0*step, 0.0)).rgb);
-        vec3 ycc_l1 = rgb_to_ycc(texture(scene, uv - vec2(1.0/tw, 0.0)).rgb);
+        vec3 ycc_l1 = rgb_to_ycc(texture(scene, uv - vec2(1.0*step, 0.0)).rgb);
-        vec3 ycc_r1 = rgb_to_ycc(texture(scene, uv + vec2(1.0/tw, 0.0)).rgb);
+        vec3 ycc_r1 = rgb_to_ycc(texture(scene, uv + vec2(1.0*step, 0.0)).rgb);
-        vec3 ycc_r2 = rgb_to_ycc(texture(scene, uv + vec2(2.0/tw, 0.0)).rgb);
+        vec3 ycc_r2 = rgb_to_ycc(texture(scene, uv + vec2(2.0*step, 0.0)).rgb);
         ycc.yz = (ycc_l2.yz + ycc_l1.yz*2.0 + ycc.yz*2.0 + ycc_r1.yz*2.0 + ycc_r2.yz) / 8.0;
         colour = mix(base, ycc_to_rgb(ycc), u.bleeding);
     } else {
         colour = base;
     }
 
-    // Aberración cromática
+    // Aberración cromática (drift animado con time para efecto NTSC real)
-    float ca = u.chroma_strength * 0.005;
+    float ca = u.chroma_strength * 0.005 * (1.0 + 0.15 * sin(u.time * 7.3));
     colour.r = texture(scene, uv + vec2(ca, 0.0)).r;
     colour.b = texture(scene, uv - vec2(ca, 0.0)).b;
 
@@ -90,14 +96,24 @@ void main() {
         colour = mix(colour, lin, u.gamma_strength);
     }
 
-    // Scanlines
+    // Scanlines — proporción 2/3 brillantes + 1/3 oscuras por fila lógica.
-    float texHeight  = float(textureSize(scene, 0).y);
+    // Casos especiales: 1 subfila → sin efecto; 2 subfilas → 1+1 (50/50).
-    float scaleY     = u.screen_height / texHeight;
+    // Constantes ajustables:
-    float screenY    = uv.y * u.screen_height;
+    const float SCAN_DARK_RATIO = 0.333;  // fracción de subfilas oscuras (ps >= 3)
-    float posInRow   = mod(screenY, scaleY);
+    const float SCAN_DARK_FLOOR = 0.42;   // multiplicador de brillo de subfilas oscuras
-    float scanLineDY = posInRow / scaleY - 0.5;
+    if (u.scanline_strength > 0.0) {
-    float scan       = max(1.0 - scanLineDY * scanLineDY * 6.0, 0.12) * 3.5;
+        float ps          = max(1.0, round(u.pixel_scale));
-    colour *= mix(1.0, scan, u.scanline_strength);
+        float frac_in_row = fract(uv.y * u.screen_height);
+        float row_pos     = floor(frac_in_row * ps);
+        // bright_rows: cuántas subfilas son brillantes
+        //   ps==1 → ps (todo brillante → is_dark nunca se activa)
+        //   ps==2 → 1 brillante + 1 oscura
+        //   ps>=3 → floor(ps * (1 - DARK_RATIO)) brillantes
+        float bright_rows = (ps < 2.0) ? ps : ((ps < 3.0) ? 1.0 : floor(ps * (1.0 - SCAN_DARK_RATIO)));
+        float is_dark     = step(bright_rows, row_pos);
+        float scan        = mix(1.0, SCAN_DARK_FLOOR, is_dark);
+        colour           *= mix(1.0, scan, u.scanline_strength);
+    }
 
     if (u.gamma_strength > 0.0) {
         vec3 enc = pow(colour, vec3(1.0 / 2.2));
@@ -109,7 +125,8 @@ void main() {
     float vignette = 1.0 - dot(d, d) * u.vignette_strength;
     colour *= clamp(vignette, 0.0, 1.0);
 
-    // Máscara de fósforo RGB
+    // Máscara de fósforo RGB — después de scanlines (orden original):
+    // filas brillantes saturadas → máscara invisible, filas oscuras → RGB visible.
     if (u.mask_strength > 0.0) {
         float whichMask = fract(gl_FragCoord.x * 0.3333333);
         vec3 mask = vec3(0.80);
@@ -122,5 +139,11 @@ void main() {
         colour = mix(colour, colour * mask, u.mask_strength);
     }
 
+    // Parpadeo de fósforo CRT (~50 Hz)
+    if (u.flicker > 0.0) {
+        float flicker_wave = sin(u.time * 100.0) * 0.5 + 0.5;
+        colour *= 1.0 - u.flicker * 0.04 * flicker_wave;
+    }
+
     out_color = vec4(colour, 1.0);
 }

data/shaders/upscale.frag

@@ -0,0 +1,15 @@
+#version 450
+
+// Vulkan GLSL fragment shader — Nearest-neighbour upscale pass
+// Used as the first render pass when supersampling is active.
+// Compile: glslc upscale.frag -o upscale.frag.spv
+//          xxd -i upscale.frag.spv > ../../source/core/rendering/sdl3gpu/upscale_frag_spv.h
+
+layout(location = 0) in  vec2 v_uv;
+layout(location = 0) out vec4 out_color;
+
+layout(set = 2, binding = 0) uniform sampler2D scene;
+
+void main() {
+    out_color = texture(scene, v_uv);
+}

source/core/audio/audio.cpp

@@ -41,7 +41,7 @@ void Audio::update() {
 }
 
 // Reproduce la música
-void Audio::playMusic(const std::string& name, const int loop) {
+void Audio::playMusic(const std::string& name, const int loop) {  // NOLINT(readability-convert-member-functions-to-static)
     bool new_loop = (loop != 0);
 
     // Si ya está sonando exactamente la misma pista y mismo modo loop, no hacemos nada
@@ -71,7 +71,7 @@ void Audio::playMusic(const std::string& name, const int loop) {
 }
 
 // Pausa la música
-void Audio::pauseMusic() {
+void Audio::pauseMusic() {  // NOLINT(readability-convert-member-functions-to-static)
     if (music_enabled_ && music_.state == MusicState::PLAYING) {
         JA_PauseMusic();
         music_.state = MusicState::PAUSED;
@@ -79,7 +79,7 @@ void Audio::pauseMusic() {
 }
 
 // Continua la música pausada
-void Audio::resumeMusic() {
+void Audio::resumeMusic() {  // NOLINT(readability-convert-member-functions-to-static)
     if (music_enabled_ && music_.state == MusicState::PAUSED) {
         JA_ResumeMusic();
         music_.state = MusicState::PLAYING;
@@ -87,7 +87,7 @@ void Audio::resumeMusic() {
 }
 
 // Detiene la música
-void Audio::stopMusic() {
+void Audio::stopMusic() {  // NOLINT(readability-make-member-function-const)
     if (music_enabled_) {
         JA_StopMusic();
         music_.state = MusicState::STOPPED;
@@ -177,6 +177,18 @@ void Audio::initSDLAudio() {
         JA_Init(FREQUENCY, SDL_AUDIO_S16LE, 2);
         enable(Options::audio.enabled);
 
+        // Aplicar estado de música y sonido guardado en las opciones.
+        // enable() ya aplica los volúmenes, pero no toca music_enabled_/sound_enabled_.
+        // Si alguno está desactivado, hay que forzar el volumen a 0 en el backend.
+        if (!Options::audio.music.enabled) {
+            setMusicVolume(0.0F);  // music_enabled_=true aún → llega a JA
+            enableMusic(false);
+        }
+        if (!Options::audio.sound.enabled) {
+            setSoundVolume(0.0F);  // sound_enabled_=true aún → llega a JA
+            enableSound(false);
+        }
+
         std::cout << "\n** AUDIO SYSTEM **\n";
         std::cout << "Audio system initialized successfully\n";
     }

source/core/input/global_inputs.cpp

@@ -5,13 +5,15 @@
 #include <string>  // Para allocator, operator+, char_traits, string
 #include <vector>  // Para vector
 
-#include "core/input/input.hpp"       // Para Input, InputAction, Input::DO_NOT_ALLOW_REPEAT
+#include "core/input/input.hpp"            // Para Input, InputAction, Input::DO_NOT_ALLOW_REPEAT
-#include "core/locale/locale.hpp"     // Para Locale
+#include "core/locale/locale.hpp"          // Para Locale
-#include "core/rendering/screen.hpp"  // Para Screen
+#include "core/rendering/render_info.hpp"  // Para RenderInfo
-#include "game/options.hpp"           // Para Options, options, OptionsVideo, Section
+#include "core/rendering/screen.hpp"       // Para Screen
-#include "game/scene_manager.hpp"     // Para SceneManager
+#include "game/options.hpp"                // Para Options, options, OptionsVideo, Section
-#include "game/ui/notifier.hpp"       // Para Notifier, NotificationText
+#include "game/scene_manager.hpp"          // Para SceneManager
-#include "utils/utils.hpp"            // Para stringInVector
+#include "game/ui/console.hpp"             // Para Console
+#include "game/ui/notifier.hpp"            // Para Notifier, NotificationText
+#include "utils/utils.hpp"                 // Para stringInVector
 
 namespace GlobalInputs {
 
@@ -24,7 +26,7 @@ namespace GlobalInputs {
                 if (stringInVector(Notifier::get()->getCodes(), CODE)) {
                     SceneManager::current = SceneManager::Scene::TITLE;
                 } else {
-                    Notifier::get()->show({Locale::get()->get("ui.press_again_menu")}, Notifier::Style::DEFAULT, -1, true, CODE);
+                    Notifier::get()->show({Locale::get()->get("ui.press_again_menu")}, Notifier::Style::DEFAULT, -1, true, CODE);  // NOLINT(readability-static-accessed-through-instance)
                 }
                 return;
             }
@@ -44,7 +46,7 @@ namespace GlobalInputs {
             if (stringInVector(Notifier::get()->getCodes(), CODE)) {
                 SceneManager::current = SceneManager::Scene::QUIT;
             } else {
-                Notifier::get()->show({Locale::get()->get("ui.press_again_exit")}, Notifier::Style::DEFAULT, -1, true, CODE);
+                Notifier::get()->show({Locale::get()->get("ui.press_again_exit")}, Notifier::Style::DEFAULT, -1, true, CODE);  // NOLINT(readability-static-accessed-through-instance)
             }
         }
 
@@ -68,61 +70,79 @@ namespace GlobalInputs {
 
         void handleToggleBorder() {
             Screen::get()->toggleBorder();
-            Notifier::get()->show({Locale::get()->get(Options::video.border.enabled ? "ui.border_enabled" : "ui.border_disabled")});
+            Notifier::get()->show({Locale::get()->get(Options::video.border.enabled ? "ui.border_enabled" : "ui.border_disabled")});  // NOLINT(readability-static-accessed-through-instance)
         }
 
         void handleToggleVideoMode() {
             Screen::get()->toggleVideoMode();
-            Notifier::get()->show({Locale::get()->get(static_cast<int>(Options::video.fullscreen) == 0 ? "ui.fullscreen_disabled" : "ui.fullscreen_enabled")});
+            Notifier::get()->show({Locale::get()->get(static_cast<int>(Options::video.fullscreen) == 0 ? "ui.fullscreen_disabled" : "ui.fullscreen_enabled")});  // NOLINT(readability-static-accessed-through-instance)
         }
 
         void handleDecWindowZoom() {
             if (Screen::get()->decWindowZoom()) {
-                Notifier::get()->show({Locale::get()->get("ui.window_zoom") + std::to_string(Options::window.zoom)});
+                Notifier::get()->show({Locale::get()->get("ui.window_zoom") + std::to_string(Options::window.zoom)});  // NOLINT(readability-static-accessed-through-instance)
             }
         }
 
         void handleIncWindowZoom() {
             if (Screen::get()->incWindowZoom()) {
-                Notifier::get()->show({Locale::get()->get("ui.window_zoom") + std::to_string(Options::window.zoom)});
+                Notifier::get()->show({Locale::get()->get("ui.window_zoom") + std::to_string(Options::window.zoom)});  // NOLINT(readability-static-accessed-through-instance)
             }
         }
 
-        void handleTogglePostFX() {
+        void handleToggleShaders() {
-            Screen::get()->togglePostFX();
+            Screen::get()->toggleShaders();
-            Notifier::get()->show({Locale::get()->get(Options::video.postfx ? "ui.postfx_enabled" : "ui.postfx_disabled")});
+            Notifier::get()->show({Locale::get()->get(Options::video.shader.enabled ? "ui.shaders_enabled" : "ui.shaders_disabled")});  // NOLINT(readability-static-accessed-through-instance)
         }
 
-        void handleNextPostFXPreset() {
+        void handleNextShaderPreset() {
-            if (!Options::postfx_presets.empty()) {
+            if (Options::video.shader.current_shader == Rendering::ShaderType::CRTPI) {
-                Options::current_postfx_preset = (Options::current_postfx_preset + 1) % static_cast<int>(Options::postfx_presets.size());
+                if (!Options::crtpi_presets.empty()) {
-                Screen::get()->reloadPostFX();
+                    Options::video.shader.current_crtpi_preset = (Options::video.shader.current_crtpi_preset + 1) % static_cast<int>(Options::crtpi_presets.size());
-                Notifier::get()->show({Locale::get()->get("ui.postfx") + " " + Options::postfx_presets[static_cast<size_t>(Options::current_postfx_preset)].name});
+                    Screen::get()->reloadCrtPi();
+                    Notifier::get()->show({Locale::get()->get("ui.crtpi") + " " + prettyName(Options::crtpi_presets[static_cast<size_t>(Options::video.shader.current_crtpi_preset)].name)});  // NOLINT(readability-static-accessed-through-instance)
+                }
+            } else {
+                if (!Options::postfx_presets.empty()) {
+                    Options::video.shader.current_postfx_preset = (Options::video.shader.current_postfx_preset + 1) % static_cast<int>(Options::postfx_presets.size());
+                    Screen::get()->reloadPostFX();
+                    Notifier::get()->show({Locale::get()->get("ui.postfx") + " " + prettyName(Options::postfx_presets[static_cast<size_t>(Options::video.shader.current_postfx_preset)].name)});  // NOLINT(readability-static-accessed-through-instance)
+                }
             }
         }
 
+        void handleNextShader() {
+            Screen::get()->nextShader();
+            Notifier::get()->show({Locale::get()->get("ui.shader") + " " +  // NOLINT(readability-static-accessed-through-instance)
+                (Options::video.shader.current_shader == Rendering::ShaderType::CRTPI ? "CRTPI" : "POSTFX")});
+        }
+
         void handleNextPalette() {
             Screen::get()->nextPalette();
-            Notifier::get()->show({Locale::get()->get("ui.palette") + " " + Options::video.palette});
+            Notifier::get()->show({Locale::get()->get("ui.palette") + " " + toUpper(Screen::get()->getPalettePrettyName())});  // NOLINT(readability-static-accessed-through-instance)
         }
 
         void handlePreviousPalette() {
             Screen::get()->previousPalette();
-            Notifier::get()->show({Locale::get()->get("ui.palette") + " " + Options::video.palette});
+            Notifier::get()->show({Locale::get()->get("ui.palette") + " " + toUpper(Screen::get()->getPalettePrettyName())});  // NOLINT(readability-static-accessed-through-instance)
+        }
+
+        void handleNextPaletteSortMode() {
+            Screen::get()->nextPaletteSortMode();
+            Notifier::get()->show({Locale::get()->get("ui.palette_sort") + " " + toUpper(Screen::get()->getPaletteSortModeName())});  // NOLINT(readability-static-accessed-through-instance)
         }
 
         void handleToggleIntegerScale() {
             Screen::get()->toggleIntegerScale();
             Screen::get()->setVideoMode(Options::video.fullscreen);
-            Notifier::get()->show({Locale::get()->get(Options::video.integer_scale ? "ui.integer_scale_enabled" : "ui.integer_scale_disabled")});
+            Notifier::get()->show({Locale::get()->get(Options::video.integer_scale ? "ui.integer_scale_enabled" : "ui.integer_scale_disabled")});  // NOLINT(readability-static-accessed-through-instance)
         }
 
         void handleToggleVSync() {
             Screen::get()->toggleVSync();
-            Notifier::get()->show({Locale::get()->get(Options::video.vertical_sync ? "ui.vsync_enabled" : "ui.vsync_disabled")});
+            Notifier::get()->show({Locale::get()->get(Options::video.vertical_sync ? "ui.vsync_enabled" : "ui.vsync_disabled")});  // NOLINT(readability-static-accessed-through-instance)
         }
 
-
         // Detecta qué acción global ha sido presionada (si alguna)
         auto getPressedAction() -> InputAction {
             if (Input::get()->checkAction(InputAction::EXIT, Input::DO_NOT_ALLOW_REPEAT)) {
@@ -145,17 +165,25 @@ namespace GlobalInputs {
                     return InputAction::WINDOW_INC_ZOOM;
                 }
             }
-            if (Input::get()->checkAction(InputAction::TOGGLE_POSTFX, Input::DO_NOT_ALLOW_REPEAT)) {
+            if (Screen::get()->isHardwareAccelerated()) {
-                if (Options::video.postfx && ((SDL_GetModState() & SDL_KMOD_SHIFT) != 0U)) {
+                if (Input::get()->checkAction(InputAction::TOGGLE_SHADER, Input::DO_NOT_ALLOW_REPEAT)) {
-                    return InputAction::NEXT_POSTFX_PRESET;
+                    if ((SDL_GetModState() & SDL_KMOD_CTRL) != 0U) {
+                        return InputAction::TOGGLE_SUPERSAMPLING;  // Ctrl+F4
+                    }
+                    if (Options::video.shader.enabled && ((SDL_GetModState() & SDL_KMOD_SHIFT) != 0U)) {
+                        return InputAction::NEXT_SHADER_PRESET;  // Shift+F4
+                    }
+                    return InputAction::TOGGLE_SHADER;  // F4
                 }
-                return InputAction::TOGGLE_POSTFX;
             }
             if (Input::get()->checkAction(InputAction::NEXT_PALETTE, Input::DO_NOT_ALLOW_REPEAT)) {
-                return InputAction::NEXT_PALETTE;
+                if ((SDL_GetModState() & SDL_KMOD_CTRL) != 0U) {
+                    return InputAction::PREVIOUS_PALETTE;  // Ctrl+F5
+                }
+                return InputAction::NEXT_PALETTE;  // F5
             }
-            if (Input::get()->checkAction(InputAction::PREVIOUS_PALETTE, Input::DO_NOT_ALLOW_REPEAT)) {
+            if (Input::get()->checkAction(InputAction::NEXT_PALETTE_SORT, Input::DO_NOT_ALLOW_REPEAT)) {
-                return InputAction::PREVIOUS_PALETTE;
+                return InputAction::NEXT_PALETTE_SORT;  // F6
             }
             if (Input::get()->checkAction(InputAction::TOGGLE_INTEGER_SCALE, Input::DO_NOT_ALLOW_REPEAT)) {
                 return InputAction::TOGGLE_INTEGER_SCALE;
@@ -163,11 +191,11 @@ namespace GlobalInputs {
             if (Input::get()->checkAction(InputAction::TOGGLE_VSYNC, Input::DO_NOT_ALLOW_REPEAT)) {
                 return InputAction::TOGGLE_VSYNC;
             }
-            if (Input::get()->checkAction(InputAction::TOGGLE_DEBUG, Input::DO_NOT_ALLOW_REPEAT)) {
+            if (Input::get()->checkAction(InputAction::TOGGLE_INFO, Input::DO_NOT_ALLOW_REPEAT)) {
-                return InputAction::TOGGLE_DEBUG;
+                return InputAction::TOGGLE_INFO;
             }
-            if (Input::get()->checkAction(InputAction::SHOW_DEBUG_INFO, Input::DO_NOT_ALLOW_REPEAT)) {
+            if (Input::get()->checkAction(InputAction::TOGGLE_CONSOLE, Input::DO_NOT_ALLOW_REPEAT)) {
-                return InputAction::SHOW_DEBUG_INFO;
+                return InputAction::TOGGLE_CONSOLE;
             }
             return InputAction::NONE;
         }
@@ -178,19 +206,35 @@ namespace GlobalInputs {
 
     // Comprueba los inputs que se pueden introducir en cualquier sección del juego
     void handle() {
-        // Salida de administrador en modo kiosko (Ctrl+Shift+Alt+Q)
+        const bool CONSOLE_ACTIVE = Console::get() != nullptr && Console::get()->isActive();
-        if (Options::kiosk.enabled) {
+
-            SDL_Keymod mod = SDL_GetModState();
+        if (CONSOLE_ACTIVE) {
-            const bool* ks = SDL_GetKeyboardState(nullptr);
+            // TAB/ESC cierran la consola en lugar de ejecutar sus acciones normales
-            if (((mod & SDL_KMOD_CTRL) != 0U) && ((mod & SDL_KMOD_SHIFT) != 0U) && ((mod & SDL_KMOD_ALT) != 0U) && ks[SDL_SCANCODE_Q]) {
+            if (Input::get()->checkAction(InputAction::TOGGLE_CONSOLE, Input::DO_NOT_ALLOW_REPEAT) ||
-                SceneManager::current = SceneManager::Scene::QUIT;
+                Input::get()->checkAction(InputAction::EXIT, Input::DO_NOT_ALLOW_REPEAT)) {
+                Console::get()->toggle();
                 return;
             }
+        } else {
+            // Salida de administrador en modo kiosko (Ctrl+Shift+Alt+Q)
+            if (Options::kiosk.enabled) {
+                SDL_Keymod mod = SDL_GetModState();
+                const bool* ks = SDL_GetKeyboardState(nullptr);
+                if (((mod & SDL_KMOD_CTRL) != 0U) && ((mod & SDL_KMOD_SHIFT) != 0U) && ((mod & SDL_KMOD_ALT) != 0U) && ks[SDL_SCANCODE_Q]) {
+                    SceneManager::current = SceneManager::Scene::QUIT;
+                    return;
+                }
+            }
         }
 
         // Detectar qué acción global está siendo presionada
         InputAction action = getPressedAction();
 
+        // Con consola activa, ACCEPT (saltar sección) y EXIT están bloqueados
+        if (CONSOLE_ACTIVE && (action == InputAction::ACCEPT || action == InputAction::EXIT)) {
+            return;
+        }
+
         // Ejecutar el handler correspondiente usando switch statement
         switch (action) {
             case InputAction::EXIT:
@@ -217,12 +261,16 @@ namespace GlobalInputs {
                 handleIncWindowZoom();
                 break;
 
-            case InputAction::TOGGLE_POSTFX:
+            case InputAction::TOGGLE_SHADER:
-                handleTogglePostFX();
+                handleToggleShaders();
                 break;
 
-            case InputAction::NEXT_POSTFX_PRESET:
+            case InputAction::NEXT_SHADER_PRESET:
-                handleNextPostFXPreset();
+                handleNextShaderPreset();
+                break;
+
+            case InputAction::TOGGLE_SUPERSAMPLING:
+                handleNextShader();
                 break;
 
             case InputAction::NEXT_PALETTE:
@@ -233,6 +281,10 @@ namespace GlobalInputs {
                 handlePreviousPalette();
                 break;
 
+            case InputAction::NEXT_PALETTE_SORT:
+                handleNextPaletteSortMode();
+                break;
+
             case InputAction::TOGGLE_INTEGER_SCALE:
                 handleToggleIntegerScale();
                 break;
@@ -241,6 +293,14 @@ namespace GlobalInputs {
                 handleToggleVSync();
                 break;
 
+            case InputAction::TOGGLE_CONSOLE:
+                if (Console::get() != nullptr) { Console::get()->toggle(); }
+                break;
+
+            case InputAction::TOGGLE_INFO:
+                if (RenderInfo::get() != nullptr) { RenderInfo::get()->toggle(); }
+                break;
+
             case InputAction::NONE:
             default:
                 // No se presionó ninguna acción global

source/core/input/input.cpp

@@ -14,7 +14,7 @@
 Input* Input::instance = nullptr;
 
 // Inicializa la instancia única del singleton
-void Input::init(const std::string& game_controller_db_path) {
+void Input::init(const std::string& game_controller_db_path) {  // NOLINT(readability-convert-member-functions-to-static)
     Input::instance = new Input(game_controller_db_path);
 }
 
@@ -43,15 +43,16 @@ Input::Input(std::string game_controller_db_path)
         {Action::WINDOW_DEC_ZOOM, KeyState{.scancode = SDL_SCANCODE_F1}},
         {Action::WINDOW_INC_ZOOM, KeyState{.scancode = SDL_SCANCODE_F2}},
         {Action::TOGGLE_FULLSCREEN, KeyState{.scancode = SDL_SCANCODE_F3}},
-        {Action::TOGGLE_POSTFX, KeyState{.scancode = SDL_SCANCODE_F4}},
+        {Action::TOGGLE_SHADER, KeyState{.scancode = SDL_SCANCODE_F4}},
         {Action::NEXT_PALETTE, KeyState{.scancode = SDL_SCANCODE_F5}},
-        {Action::PREVIOUS_PALETTE, KeyState{.scancode = SDL_SCANCODE_F6}},
+        {Action::NEXT_PALETTE_SORT, KeyState{.scancode = SDL_SCANCODE_F6}},
         {Action::TOGGLE_INTEGER_SCALE, KeyState{.scancode = SDL_SCANCODE_F7}},
-        {Action::TOGGLE_MUSIC, KeyState{.scancode = SDL_SCANCODE_F8}},
+        {Action::TOGGLE_IN_GAME_MUSIC, KeyState{.scancode = SDL_SCANCODE_F8}},
         {Action::TOGGLE_BORDER, KeyState{.scancode = SDL_SCANCODE_F9}},
         {Action::TOGGLE_VSYNC, KeyState{.scancode = SDL_SCANCODE_F10}},
         {Action::PAUSE, KeyState{.scancode = SDL_SCANCODE_F11}},
-        {Action::TOGGLE_DEBUG, KeyState{.scancode = SDL_SCANCODE_F12}}};
+        {Action::TOGGLE_INFO, KeyState{.scancode = SDL_SCANCODE_F12}},
+        {Action::TOGGLE_CONSOLE, KeyState{.scancode = SDL_SCANCODE_GRAVE}}};
 
     initSDLGamePad();  // Inicializa el subsistema SDL_INIT_GAMEPAD
 }
@@ -69,7 +70,7 @@ void Input::applyKeyboardBindingsFromOptions() {
 }
 
 // Aplica configuración de botones del gamepad desde Options al primer gamepad conectado
-void Input::applyGamepadBindingsFromOptions() {
+void Input::applyGamepadBindingsFromOptions() {  // NOLINT(readability-convert-member-functions-to-static)
     // Si no hay gamepads conectados, no hay nada que hacer
     if (gamepads_.empty()) {
         return;
@@ -90,21 +91,21 @@ void Input::applyGamepadBindingsFromOptions() {
 }
 
 // Asigna inputs a botones del mando
-void Input::bindGameControllerButton(const std::shared_ptr<Gamepad>& gamepad, Action action, SDL_GamepadButton button) {
+void Input::bindGameControllerButton(const std::shared_ptr<Gamepad>& gamepad, Action action, SDL_GamepadButton button) {  // NOLINT(readability-convert-member-functions-to-static)
     if (gamepad != nullptr) {
         gamepad->bindings[action].button = button;
     }
 }
 
 // Asigna inputs a botones del mando
-void Input::bindGameControllerButton(const std::shared_ptr<Gamepad>& gamepad, Action action_target, Action action_source) {
+void Input::bindGameControllerButton(const std::shared_ptr<Gamepad>& gamepad, Action action_target, Action action_source) {  // NOLINT(readability-convert-member-functions-to-static)
     if (gamepad != nullptr) {
         gamepad->bindings[action_target].button = gamepad->bindings[action_source].button;
     }
 }
 
 // Comprueba si alguna acción está activa
-auto Input::checkAction(Action action, bool repeat, bool check_keyboard, const std::shared_ptr<Gamepad>& gamepad) -> bool {
+auto Input::checkAction(Action action, bool repeat, bool check_keyboard, const std::shared_ptr<Gamepad>& gamepad) -> bool {  // NOLINT(readability-convert-member-functions-to-static)
     bool success_keyboard = false;
     bool success_controller = false;
 
@@ -142,7 +143,7 @@ auto Input::checkAction(Action action, bool repeat, bool check_keyboard, const s
 }
 
 // Comprueba si hay almenos una acción activa
-auto Input::checkAnyInput(bool check_keyboard, const std::shared_ptr<Gamepad>& gamepad) -> bool {
+auto Input::checkAnyInput(bool check_keyboard, const std::shared_ptr<Gamepad>& gamepad) -> bool {  // NOLINT(readability-convert-member-functions-to-static)
     // Obtenemos el número total de acciones posibles para iterar sobre ellas.
 
     // --- Comprobación del Teclado ---
@@ -179,7 +180,7 @@ auto Input::checkAnyInput(bool check_keyboard, const std::shared_ptr<Gamepad>& g
 }
 
 // Comprueba si hay algún botón pulsado
-auto Input::checkAnyButton(bool repeat) -> bool {
+auto Input::checkAnyButton(bool repeat) -> bool {  // NOLINT(readability-convert-member-functions-to-static)
     // Solo comprueba los botones definidos previamente
     for (auto bi : BUTTON_INPUTS) {
         // Comprueba el teclado
@@ -219,7 +220,7 @@ auto Input::getControllerNames() const -> std::vector<std::string> {
 auto Input::getNumGamepads() const -> int { return gamepads_.size(); }
 
 // Obtiene el gamepad a partir de un event.id
-auto Input::getGamepad(SDL_JoystickID id) const -> std::shared_ptr<Input::Gamepad> {
+auto Input::getGamepad(SDL_JoystickID id) const -> std::shared_ptr<Input::Gamepad> {  // NOLINT(readability-convert-member-functions-to-static)
     for (const auto& gamepad : gamepads_) {
         if (gamepad->instance_id == id) {
             return gamepad;
@@ -228,7 +229,7 @@ auto Input::getGamepad(SDL_JoystickID id) const -> std::shared_ptr<Input::Gamepa
     return nullptr;
 }
 
-auto Input::getGamepadByName(const std::string& name) const -> std::shared_ptr<Input::Gamepad> {
+auto Input::getGamepadByName(const std::string& name) const -> std::shared_ptr<Input::Gamepad> {  // NOLINT(readability-convert-member-functions-to-static)
     for (const auto& gamepad : gamepads_) {
         if (gamepad && gamepad->name == name) {
             return gamepad;
@@ -238,12 +239,12 @@ auto Input::getGamepadByName(const std::string& name) const -> std::shared_ptr<I
 }
 
 // Obtiene el SDL_GamepadButton asignado a un action
-auto Input::getControllerBinding(const std::shared_ptr<Gamepad>& gamepad, Action action) -> SDL_GamepadButton {
+auto Input::getControllerBinding(const std::shared_ptr<Gamepad>& gamepad, Action action) -> SDL_GamepadButton {  // NOLINT(readability-convert-member-functions-to-static)
     return static_cast<SDL_GamepadButton>(gamepad->bindings[action].button);
 }
 
 // Comprueba el eje del mando
-auto Input::checkAxisInput(Action action, const std::shared_ptr<Gamepad>& gamepad, bool repeat) -> bool {
+auto Input::checkAxisInput(Action action, const std::shared_ptr<Gamepad>& gamepad, bool repeat) -> bool {  // NOLINT(readability-convert-member-functions-to-static)
     // Obtener el binding configurado para esta acción
     auto& binding = gamepad->bindings[action];
 
@@ -286,7 +287,7 @@ auto Input::checkAxisInput(Action action, const std::shared_ptr<Gamepad>& gamepa
 }
 
 // Comprueba los triggers del mando como botones digitales
-auto Input::checkTriggerInput(Action action, const std::shared_ptr<Gamepad>& gamepad, bool repeat) -> bool {
+auto Input::checkTriggerInput(Action action, const std::shared_ptr<Gamepad>& gamepad, bool repeat) -> bool {  // NOLINT(readability-convert-member-functions-to-static)
     // Solo manejamos botones específicos que pueden ser triggers
     if (gamepad->bindings[action].button != static_cast<int>(SDL_GAMEPAD_BUTTON_INVALID)) {
         // Solo procesamos L2 y R2 como triggers
@@ -333,13 +334,13 @@ auto Input::checkTriggerInput(Action action, const std::shared_ptr<Gamepad>& gam
     return false;
 }
 
-void Input::addGamepadMappingsFromFile() {
+void Input::addGamepadMappingsFromFile() {  // NOLINT(readability-convert-member-functions-to-static)
     if (SDL_AddGamepadMappingsFromFile(gamepad_mappings_file_.c_str()) < 0) {
         std::cout << "Error, could not load " << gamepad_mappings_file_.c_str() << " file: " << SDL_GetError() << '\n';
     }
 }
 
-void Input::discoverGamepads() {
+void Input::discoverGamepads() {  // NOLINT(readability-convert-member-functions-to-static)
     SDL_Event event;
     while (SDL_PollEvent(&event)) {
         handleEvent(event);  // Comprueba mandos conectados
@@ -375,7 +376,7 @@ void Input::resetInputStates() {
     }
 }
 
-void Input::update() {
+void Input::update() {  // NOLINT(readability-convert-member-functions-to-static)
     // --- TECLADO ---
     const bool* key_states = SDL_GetKeyboardState(nullptr);
 
@@ -399,7 +400,7 @@ void Input::update() {
     }
 }
 
-auto Input::handleEvent(const SDL_Event& event) -> std::string {
+auto Input::handleEvent(const SDL_Event& event) -> std::string {  // NOLINT(readability-convert-member-functions-to-static)
     switch (event.type) {
         case SDL_EVENT_GAMEPAD_ADDED:
             return addGamepad(event.gdevice.which);
@@ -409,7 +410,7 @@ auto Input::handleEvent(const SDL_Event& event) -> std::string {
     return {};
 }
 
-auto Input::addGamepad(int device_index) -> std::string {
+auto Input::addGamepad(int device_index) -> std::string {  // NOLINT(readability-convert-member-functions-to-static)
     SDL_Gamepad* pad = SDL_OpenGamepad(device_index);
     if (pad == nullptr) {
         std::cerr << "Error al abrir el gamepad: " << SDL_GetError() << '\n';
@@ -423,8 +424,8 @@ auto Input::addGamepad(int device_index) -> std::string {
     return name + " CONNECTED";
 }
 
-auto Input::removeGamepad(SDL_JoystickID id) -> std::string {
+auto Input::removeGamepad(SDL_JoystickID id) -> std::string {  // NOLINT(readability-convert-member-functions-to-static)
-    auto it = std::ranges::find_if(gamepads_, [id](const std::shared_ptr<Gamepad>& gamepad) {
+    auto it = std::ranges::find_if(gamepads_, [id](const std::shared_ptr<Gamepad>& gamepad) -> bool {
         return gamepad->instance_id == id;
     });
 
@@ -438,7 +439,7 @@ auto Input::removeGamepad(SDL_JoystickID id) -> std::string {
     return {};
 }
 
-void Input::printConnectedGamepads() const {
+void Input::printConnectedGamepads() const {  // NOLINT(readability-convert-member-functions-to-static)
     if (gamepads_.empty()) {
         std::cout << "No hay gamepads conectados." << '\n';
         return;
@@ -452,7 +453,7 @@ void Input::printConnectedGamepads() const {
     }
 }
 
-auto Input::findAvailableGamepadByName(const std::string& gamepad_name) -> std::shared_ptr<Input::Gamepad> {
+auto Input::findAvailableGamepadByName(const std::string& gamepad_name) -> std::shared_ptr<Input::Gamepad> {  // NOLINT(readability-convert-member-functions-to-static)
     // Si no hay gamepads disponibles, devolver gamepad por defecto
     if (gamepads_.empty()) {
         return nullptr;

source/core/input/input.hpp

@@ -101,12 +101,12 @@ class Input {
     // --- Gestión de gamepads ---
     [[nodiscard]] auto gameControllerFound() const -> bool;
     [[nodiscard]] auto getNumGamepads() const -> int;
-    auto getGamepad(SDL_JoystickID id) const -> std::shared_ptr<Gamepad>;
+    [[nodiscard]] auto getGamepad(SDL_JoystickID id) const -> std::shared_ptr<Gamepad>;
-    auto getGamepadByName(const std::string& name) const -> std::shared_ptr<Input::Gamepad>;
+    [[nodiscard]] auto getGamepadByName(const std::string& name) const -> std::shared_ptr<Input::Gamepad>;
-    auto getGamepads() const -> const Gamepads& { return gamepads_; }
+    [[nodiscard]] auto getGamepads() const -> const Gamepads& { return gamepads_; }
     auto findAvailableGamepadByName(const std::string& gamepad_name) -> std::shared_ptr<Gamepad>;
     static auto getControllerName(const std::shared_ptr<Gamepad>& gamepad) -> std::string;
-    auto getControllerNames() const -> std::vector<std::string>;
+    [[nodiscard]] auto getControllerNames() const -> std::vector<std::string>;
     [[nodiscard]] static auto getControllerBinding(const std::shared_ptr<Gamepad>& gamepad, Action action) -> SDL_GamepadButton;
     void printConnectedGamepads() const;
 

source/core/input/input_types.cpp

@@ -17,13 +17,13 @@ const std::unordered_map<InputAction, std::string> ACTION_TO_STRING = {
     {InputAction::TOGGLE_VSYNC, "TOGGLE_VSYNC"},
     {InputAction::TOGGLE_INTEGER_SCALE, "TOGGLE_INTEGER_SCALE"},
     {InputAction::TOGGLE_BORDER, "TOGGLE_BORDER"},
-    {InputAction::TOGGLE_MUSIC, "TOGGLE_MUSIC"},
+    {InputAction::TOGGLE_IN_GAME_MUSIC, "TOGGLE_MUSIC"},
     {InputAction::NEXT_PALETTE, "NEXT_PALETTE"},
     {InputAction::PREVIOUS_PALETTE, "PREVIOUS_PALETTE"},
-    {InputAction::TOGGLE_POSTFX, "TOGGLE_POSTFX"},
+    {InputAction::NEXT_PALETTE_SORT, "NEXT_PALETTE_SORT"},
-    {InputAction::NEXT_POSTFX_PRESET, "NEXT_POSTFX_PRESET"},
+    {InputAction::TOGGLE_SHADER, "TOGGLE_POSTFX"},
-    {InputAction::SHOW_DEBUG_INFO, "SHOW_DEBUG_INFO"},
+    {InputAction::NEXT_SHADER_PRESET, "NEXT_POSTFX_PRESET"},
-    {InputAction::TOGGLE_DEBUG, "TOGGLE_DEBUG"},
+    {InputAction::TOGGLE_INFO, "TOGGLE_DEBUG"},
     {InputAction::NONE, "NONE"}};
 
 const std::unordered_map<std::string, InputAction> STRING_TO_ACTION = {
@@ -40,13 +40,13 @@ const std::unordered_map<std::string, InputAction> STRING_TO_ACTION = {
     {"TOGGLE_VSYNC", InputAction::TOGGLE_VSYNC},
     {"TOGGLE_INTEGER_SCALE", InputAction::TOGGLE_INTEGER_SCALE},
     {"TOGGLE_BORDER", InputAction::TOGGLE_BORDER},
-    {"TOGGLE_MUSIC", InputAction::TOGGLE_MUSIC},
+    {"TOGGLE_MUSIC", InputAction::TOGGLE_IN_GAME_MUSIC},
     {"NEXT_PALETTE", InputAction::NEXT_PALETTE},
     {"PREVIOUS_PALETTE", InputAction::PREVIOUS_PALETTE},
-    {"TOGGLE_POSTFX", InputAction::TOGGLE_POSTFX},
+    {"NEXT_PALETTE_SORT", InputAction::NEXT_PALETTE_SORT},
-    {"NEXT_POSTFX_PRESET", InputAction::NEXT_POSTFX_PRESET},
+    {"TOGGLE_POSTFX", InputAction::TOGGLE_SHADER},
-    {"SHOW_DEBUG_INFO", InputAction::SHOW_DEBUG_INFO},
+    {"NEXT_POSTFX_PRESET", InputAction::NEXT_SHADER_PRESET},
-    {"TOGGLE_DEBUG", InputAction::TOGGLE_DEBUG},
+    {"TOGGLE_DEBUG", InputAction::TOGGLE_INFO},
     {"NONE", InputAction::NONE}};
 
 const std::unordered_map<SDL_GamepadButton, std::string> BUTTON_TO_STRING = {

source/core/input/input_types.hpp

@@ -24,14 +24,16 @@ enum class InputAction : int {  // Acciones de entrada posibles en el juego
     TOGGLE_FULLSCREEN,
     TOGGLE_VSYNC,
     TOGGLE_INTEGER_SCALE,
-    TOGGLE_POSTFX,
+    TOGGLE_SHADER,
-    NEXT_POSTFX_PRESET,
+    NEXT_SHADER_PRESET,
+    TOGGLE_SUPERSAMPLING,
     TOGGLE_BORDER,
-    TOGGLE_MUSIC,
+    TOGGLE_IN_GAME_MUSIC,
     NEXT_PALETTE,
     PREVIOUS_PALETTE,
-    SHOW_DEBUG_INFO,
+    NEXT_PALETTE_SORT,
-    TOGGLE_DEBUG,
+    TOGGLE_INFO,
+    TOGGLE_CONSOLE,
 
     // Input obligatorio
     NONE,

source/core/locale/locale.cpp

@@ -2,20 +2,26 @@
 
 #include <fstream>
 #include <iostream>
+#include <sstream>
 #include <string>
 
 #include "external/fkyaml_node.hpp"  // Para fkyaml::node
-#include "game/options.hpp"          // Para Options::console
 
 // [SINGLETON]
 Locale* Locale::instance = nullptr;
 
 // [SINGLETON] Crea el objeto con esta función estática
-void Locale::init(const std::string& file_path) {
+void Locale::init(const std::string& file_path) {  // NOLINT(readability-convert-member-functions-to-static)
     Locale::instance = new Locale();
     Locale::instance->loadFromFile(file_path);
 }
 
+// [SINGLETON] Crea el objeto desde contenido en memoria (para release con pack)
+void Locale::initFromContent(const std::string& content) {  // NOLINT(readability-convert-member-functions-to-static)
+    Locale::instance = new Locale();
+    Locale::instance->loadFromContent(content);
+}
+
 // [SINGLETON] Destruye el objeto con esta función estática
 void Locale::destroy() {
     delete Locale::instance;
@@ -28,20 +34,18 @@ auto Locale::get() -> Locale* {
 }
 
 // Devuelve la traducción de la clave o la clave como fallback
-auto Locale::get(const std::string& key) const -> std::string {
+auto Locale::get(const std::string& key) const -> std::string {  // NOLINT(readability-convert-member-functions-to-static)
     auto it = strings_.find(key);
     if (it != strings_.end()) {
         return it->second;
     }
 
-    if (Options::console) {
+    std::cerr << "Locale: clave no encontrada: " << key << '\n';
-        std::cerr << "Locale: clave no encontrada: " << key << '\n';
-    }
     return key;
 }
 
 // Aplana un nodo YAML de forma recursiva: {a: {b: "val"}} -> {"a.b" -> "val"}
-void Locale::flatten(const void* node_ptr, const std::string& prefix) {
+void Locale::flatten(const void* node_ptr, const std::string& prefix) {  // NOLINT(readability-convert-member-functions-to-static)
     const auto& node = *static_cast<const fkyaml::node*>(node_ptr);
 
     for (auto itr = node.begin(); itr != node.end(); ++itr) {
@@ -58,20 +62,34 @@ void Locale::flatten(const void* node_ptr, const std::string& prefix) {
     }
 }
 
+// Carga las traducciones desde contenido YAML en memoria
+void Locale::loadFromContent(const std::string& content) {  // NOLINT(readability-convert-member-functions-to-static)
+    if (content.empty()) {
+        std::cerr << "Locale: contenido vacío, sin traducciones cargadas\n";
+        return;
+    }
+
+    try {
+        std::istringstream stream(content);
+        auto yaml = fkyaml::node::deserialize(stream);
+        flatten(&yaml, "");
+
+        std::cout << "Locale: " << strings_.size() << " traducciones cargadas desde pack\n";
+    } catch (const fkyaml::exception& e) {
+        std::cerr << "Locale: error al parsear YAML: " << e.what() << '\n';
+    }
+}
+
 // Carga las traducciones desde el fichero YAML indicado
-void Locale::loadFromFile(const std::string& file_path) {
+void Locale::loadFromFile(const std::string& file_path) {  // NOLINT(readability-convert-member-functions-to-static)
     if (file_path.empty()) {
-        if (Options::console) {
+        std::cerr << "Locale: ruta de fichero vacía, sin traducciones cargadas\n";
-            std::cerr << "Locale: ruta de fichero vacía, sin traducciones cargadas\n";
-        }
         return;
     }
 
     std::ifstream file(file_path);
     if (!file.is_open()) {
-        if (Options::console) {
+        std::cerr << "Locale: no se puede abrir " << file_path << '\n';
-            std::cerr << "Locale: no se puede abrir " << file_path << '\n';
-        }
         return;
     }
 
@@ -79,12 +97,8 @@ void Locale::loadFromFile(const std::string& file_path) {
         auto yaml = fkyaml::node::deserialize(file);
         flatten(&yaml, "");
 
-        if (Options::console) {
+        std::cout << "Locale: " << strings_.size() << " traducciones cargadas desde " << file_path << '\n';
-            std::cout << "Locale: " << strings_.size() << " traducciones cargadas desde " << file_path << '\n';
-        }
     } catch (const fkyaml::exception& e) {
-        if (Options::console) {
+        std::cerr << "Locale: error al parsear YAML: " << e.what() << '\n';
-            std::cerr << "Locale: error al parsear YAML: " << e.what() << '\n';
-        }
     }
 }

source/core/locale/locale.hpp

@@ -8,9 +8,10 @@
 // No se permite cambio de idioma en caliente.
 class Locale {
    public:
-    static void init(const std::string& file_path);  // Crea e inicializa el singleton
+    static void init(const std::string& file_path);           // Crea e inicializa el singleton
-    static void destroy();                           // Destruye el singleton
+    static void initFromContent(const std::string& content);  // Crea e inicializa desde contenido en memoria (pack)
-    static auto get() -> Locale*;                    // Devuelve el singleton
+    static void destroy();                                    // Destruye el singleton
+    static auto get() -> Locale*;                             // Devuelve el singleton
 
     // Devuelve la traducción de la clave dada.
     // Si la clave no existe, devuelve la propia clave como fallback.
@@ -19,6 +20,7 @@ class Locale {
    private:
     Locale() = default;
     void loadFromFile(const std::string& file_path);
+    void loadFromContent(const std::string& content);
     void flatten(const void* node_ptr, const std::string& prefix);  // Aplana nodos YAML anidados
 
     static Locale* instance;

source/core/rendering/gif.cpp

@@ -15,7 +15,7 @@ namespace GIF {
     }
 
     // Inicializa el diccionario LZW con los valores iniciales
-    inline void initializeDictionary(std::vector<DictionaryEntry>& dictionary, int code_length, int& dictionary_ind) {
+    inline void initializeDictionary(std::vector<DictionaryEntry>& dictionary, int code_length, int& dictionary_ind) {  // NOLINT(readability-identifier-naming)
         int size = 1 << code_length;
         dictionary.resize(1 << (code_length + 1));
         for (dictionary_ind = 0; dictionary_ind < size; dictionary_ind++) {
@@ -55,7 +55,7 @@ namespace GIF {
     }
 
     // Agrega una nueva entrada al diccionario
-    inline void addDictionaryEntry(std::vector<DictionaryEntry>& dictionary, int& dictionary_ind, int& code_length, int prev, int code) {
+    inline void addDictionaryEntry(std::vector<DictionaryEntry>& dictionary, int& dictionary_ind, int& code_length, int prev, int code) {  // NOLINT(readability-identifier-naming)
         uint8_t first_byte;
         if (code == dictionary_ind) {
             first_byte = findFirstByte(dictionary, prev);
@@ -90,7 +90,7 @@ namespace GIF {
         return match_len;
     }
 
-    void Gif::decompress(int code_length, const uint8_t* input, int input_length, uint8_t* out) {
+    void Gif::decompress(int code_length, const uint8_t* input, int input_length, uint8_t* out) {  // NOLINT(readability-convert-member-functions-to-static)
         // Verifica que el code_length tenga un rango razonable.
         if (code_length < 2 || code_length > 12) {
             throw std::runtime_error("Invalid LZW code length");
@@ -146,7 +146,7 @@ namespace GIF {
         }
     }
 
-    auto Gif::readSubBlocks(const uint8_t*& buffer) -> std::vector<uint8_t> {
+    auto Gif::readSubBlocks(const uint8_t*& buffer) -> std::vector<uint8_t> {  // NOLINT(readability-convert-member-functions-to-static)
         std::vector<uint8_t> data;
         uint8_t block_size = *buffer;
         buffer++;
@@ -159,7 +159,7 @@ namespace GIF {
         return data;
     }
 
-    auto Gif::processImageDescriptor(const uint8_t*& buffer, const std::vector<RGB>& gct, int resolution_bits) -> std::vector<uint8_t> {
+    auto Gif::processImageDescriptor(const uint8_t*& buffer, const std::vector<RGB>& gct, int resolution_bits) -> std::vector<uint8_t> {  // NOLINT(readability-convert-member-functions-to-static)
         ImageDescriptor image_descriptor;
         // Lee 9 bytes para el image descriptor.
         readBytes(buffer, &image_descriptor, sizeof(ImageDescriptor));
@@ -175,7 +175,7 @@ namespace GIF {
         return uncompressed_data;
     }
 
-    auto Gif::loadPalette(const uint8_t* buffer) -> std::vector<uint32_t> {
+    auto Gif::loadPalette(const uint8_t* buffer) -> std::vector<uint32_t> {  // NOLINT(readability-convert-member-functions-to-static)
         uint8_t header[6];
         std::memcpy(header, buffer, 6);
         buffer += 6;
@@ -186,7 +186,7 @@ namespace GIF {
 
         std::vector<uint32_t> global_color_table;
         if ((screen_descriptor.fields & 0x80) != 0) {
-            int global_color_table_size = 1 << (((screen_descriptor.fields & 0x07) + 1));
+            int global_color_table_size = 1 << ((screen_descriptor.fields & 0x07) + 1);
             global_color_table.resize(global_color_table_size);
             for (int i = 0; i < global_color_table_size; ++i) {
                 uint8_t r = buffer[0];
@@ -199,7 +199,7 @@ namespace GIF {
         return global_color_table;
     }
 
-    auto Gif::processGifStream(const uint8_t* buffer, uint16_t& w, uint16_t& h) -> std::vector<uint8_t> {
+    auto Gif::processGifStream(const uint8_t* buffer, uint16_t& w, uint16_t& h) -> std::vector<uint8_t> {  // NOLINT(readability-convert-member-functions-to-static)
         // Leer la cabecera de 6 bytes ("GIF87a" o "GIF89a")
         uint8_t header[6];
         std::memcpy(header, buffer, 6);
@@ -222,7 +222,7 @@ namespace GIF {
         int color_resolution_bits = ((screen_descriptor.fields & 0x70) >> 4) + 1;
         std::vector<RGB> global_color_table;
         if ((screen_descriptor.fields & 0x80) != 0) {
-            int global_color_table_size = 1 << (((screen_descriptor.fields & 0x07) + 1));
+            int global_color_table_size = 1 << ((screen_descriptor.fields & 0x07) + 1);
             global_color_table.resize(global_color_table_size);
             std::memcpy(global_color_table.data(), buffer, 3 * global_color_table_size);
             buffer += 3 * global_color_table_size;

source/core/rendering/palette_manager.cpp

@@ -0,0 +1,276 @@
+#include "core/rendering/palette_manager.hpp"
+
+#include <algorithm>
+#include <cctype>
+#include <cmath>
+#include <string>
+#include <vector>
+
+#include "core/rendering/surface.hpp"
+#include "core/resources/resource_cache.hpp"
+#include "game/defaults.hpp"
+#include "game/options.hpp"
+#include "utils/utils.hpp"
+
+// ── Conversión string ↔ PaletteSortMode ──────────────────────────────────────
+
+auto sortModeFromString(const std::string& str) -> PaletteSortMode {
+    const std::string lower = toLower(str);
+    if (lower == "luminance") { return PaletteSortMode::LUMINANCE; }
+    if (lower == "spectrum") { return PaletteSortMode::SPECTRUM; }
+    return PaletteSortMode::ORIGINAL;
+}
+
+auto sortModeToString(PaletteSortMode mode) -> std::string {
+    switch (mode) {
+        case PaletteSortMode::LUMINANCE:
+            return "luminance";
+        case PaletteSortMode::SPECTRUM:
+            return "spectrum";
+        default:
+            return "original";
+    }
+}
+
+// ── Paleta de referencia ZX Spectrum (16 colores ARGB) ───────────────────────
+
+namespace {
+    // Helpers para extraer componentes RGB de un color ARGB (0xAARRGGBB)
+    constexpr auto redOf(Uint32 c) -> int { return static_cast<int>((c >> 16) & 0xFF); }
+    constexpr auto greenOf(Uint32 c) -> int { return static_cast<int>((c >> 8) & 0xFF); }
+    constexpr auto blueOf(Uint32 c) -> int { return static_cast<int>(c & 0xFF); }
+
+    constexpr auto makeARGB(int r, int g, int b) -> Uint32 {
+        return (0xFFU << 24) | (static_cast<Uint32>(r) << 16) | (static_cast<Uint32>(g) << 8) | static_cast<Uint32>(b);
+    }
+
+    // Paleta ZX Spectrum de referencia (misma que en tools/sort_palette/sort_palette.py)
+    constexpr std::array<Uint32, 16> SPECTRUM_REFERENCE = {
+        makeARGB(0, 0, 0),
+        makeARGB(0, 0, 0),
+        makeARGB(0, 0, 216),
+        makeARGB(0, 0, 255),
+        makeARGB(216, 0, 0),
+        makeARGB(255, 0, 0),
+        makeARGB(216, 0, 216),
+        makeARGB(255, 0, 255),
+        makeARGB(0, 216, 0),
+        makeARGB(0, 255, 0),
+        makeARGB(0, 216, 216),
+        makeARGB(0, 255, 255),
+        makeARGB(216, 216, 0),
+        makeARGB(255, 255, 0),
+        makeARGB(216, 216, 216),
+        makeARGB(255, 255, 255),
+    };
+
+    // Luminancia percibida (ITU-R BT.709)
+    auto luminance(Uint32 color) -> double {
+        return 0.2126 * redOf(color) + 0.7152 * greenOf(color) + 0.0722 * blueOf(color);
+    }
+
+    // Distancia euclídea al cuadrado en espacio RGB (no necesita sqrt para comparar)
+    auto rgbDistanceSq(Uint32 a, Uint32 b) -> int {
+        const int dr = redOf(a) - redOf(b);
+        const int dg = greenOf(a) - greenOf(b);
+        const int db = blueOf(a) - blueOf(b);
+        return dr * dr + dg * dg + db * db;
+    }
+
+    // Cuenta los colores activos en la paleta (los que tienen alpha != 0)
+    auto countActiveColors(const Palette& palette) -> size_t {
+        size_t count = 0;
+        for (const auto& c : palette) {
+            if (c == 0) { break; }
+            ++count;
+        }
+        return count;
+    }
+
+    // Ordenar por luminancia
+    auto sortByLuminance(const Palette& palette) -> Palette {
+        const size_t n = countActiveColors(palette);
+        std::vector<Uint32> colors(palette.begin(), palette.begin() + static_cast<ptrdiff_t>(n));
+        std::sort(colors.begin(), colors.end(), [](Uint32 a, Uint32 b) {
+            return luminance(a) < luminance(b);
+        });
+
+        Palette result{};
+        result.fill(0);
+        std::copy(colors.begin(), colors.end(), result.begin());
+        return result;
+    }
+
+    // Ordenar por similitud con la paleta ZX Spectrum (greedy matching)
+    auto sortBySpectrum(const Palette& palette) -> Palette {
+        const size_t n = countActiveColors(palette);
+        std::vector<Uint32> available(palette.begin(), palette.begin() + static_cast<ptrdiff_t>(n));
+        std::vector<Uint32> result;
+        result.reserve(n);
+
+        // Para cada color de referencia del Spectrum, buscar el más cercano disponible
+        const size_t refs = std::min(n, SPECTRUM_REFERENCE.size());
+        for (size_t i = 0; i < refs && !available.empty(); ++i) {
+            const Uint32 ref = SPECTRUM_REFERENCE[i];
+            auto best = std::min_element(available.begin(), available.end(), [ref](Uint32 a, Uint32 b) {
+                return rgbDistanceSq(a, ref) < rgbDistanceSq(b, ref);
+            });
+            result.push_back(*best);
+            available.erase(best);
+        }
+
+        // Si quedan colores sin asignar, añadirlos al final
+        for (const auto& c : available) {
+            result.push_back(c);
+        }
+
+        Palette out{};
+        out.fill(0);
+        std::copy(result.begin(), result.end(), out.begin());
+        return out;
+    }
+}  // namespace
+
+// ── PaletteManager ───────────────────────────────────────────────────────────
+
+PaletteManager::PaletteManager(
+    std::vector<std::string> raw_paths,
+    const std::string& initial_name,
+    PaletteSortMode initial_sort_mode,
+    std::shared_ptr<Surface> game_surface,
+    std::shared_ptr<Surface> border_surface,
+    OnChangeCallback on_change)
+    : palettes_(std::move(raw_paths)),
+      sort_mode_(initial_sort_mode),
+      game_surface_(std::move(game_surface)),
+      border_surface_(std::move(border_surface)),
+      on_change_(std::move(on_change)) {
+    current_ = findIndex(initial_name);
+
+    // Leer y aplicar paleta inicial directamente desde el archivo
+    // (Resource::Cache aún no está disponible en este punto del ciclo de vida)
+    const auto initial_palette = sortPalette(readPalFile(palettes_.at(current_)), sort_mode_);
+    game_surface_->setPalette(initial_palette);
+    border_surface_->setPalette(initial_palette);
+
+    // Procesar la lista: conservar solo los nombres de archivo (sin ruta)
+    processPathList();
+}
+
+void PaletteManager::next() {
+    if (++current_ == palettes_.size()) {
+        current_ = 0;
+    }
+    apply();
+}
+
+void PaletteManager::previous() {
+    current_ = (current_ > 0) ? current_ - 1 : palettes_.size() - 1;
+    apply();
+}
+
+auto PaletteManager::setByName(const std::string& name) -> bool {
+    const std::string lower_name = toLower(name + ".pal");
+    for (size_t i = 0; i < palettes_.size(); ++i) {
+        if (toLower(palettes_[i]) == lower_name) {
+            current_ = i;
+            apply();
+            return true;
+        }
+    }
+    return false;
+}
+
+auto PaletteManager::getNames() const -> std::vector<std::string> {
+    std::vector<std::string> names;
+    names.reserve(palettes_.size());
+    for (const auto& p : palettes_) {
+        std::string name = p;
+        const size_t pos = name.find(".pal");
+        if (pos != std::string::npos) { name.erase(pos, 4); }
+        std::ranges::transform(name, name.begin(), ::tolower);
+        names.push_back(std::move(name));
+    }
+    return names;
+}
+
+auto PaletteManager::getCurrentName() const -> std::string {
+    std::string name = palettes_.at(current_);
+    const size_t pos = name.find(".pal");
+    if (pos != std::string::npos) { name.erase(pos, 4); }
+    std::ranges::transform(name, name.begin(), ::tolower);
+    return name;
+}
+
+auto PaletteManager::getPrettyName() const -> std::string {
+    std::string name = getCurrentName();
+    std::ranges::replace(name, '-', ' ');
+    return name;
+}
+
+void PaletteManager::nextSortMode() {
+    sort_mode_ = static_cast<PaletteSortMode>((static_cast<int>(sort_mode_) + 1) % static_cast<int>(PaletteSortMode::COUNT));
+    Options::video.palette_sort = sortModeToString(sort_mode_);
+    apply();
+}
+
+void PaletteManager::setSortMode(PaletteSortMode mode) {
+    sort_mode_ = mode;
+    Options::video.palette_sort = sortModeToString(sort_mode_);
+    apply();
+}
+
+auto PaletteManager::getSortMode() const -> PaletteSortMode {
+    return sort_mode_;
+}
+
+auto PaletteManager::getSortModeName() const -> std::string {
+    return sortModeToString(sort_mode_);
+}
+
+void PaletteManager::apply() {
+    Palette raw = Resource::Cache::get()->getPalette(palettes_.at(current_));
+    Palette sorted = sortPalette(raw, sort_mode_);
+    game_surface_->loadPalette(sorted);
+    border_surface_->loadPalette(sorted);
+
+    Options::video.palette = getCurrentName();
+
+    if (on_change_) {
+        on_change_();
+    }
+}
+
+auto PaletteManager::findIndex(const std::string& name) const -> size_t {
+    const std::string lower_name = toLower(name + ".pal");
+    for (size_t i = 0; i < palettes_.size(); ++i) {
+        if (toLower(getFileName(palettes_[i])) == lower_name) {
+            return i;
+        }
+    }
+    // Fallback: buscar la paleta por defecto
+    const std::string default_name = toLower(std::string(Defaults::Video::PALETTE_NAME) + ".pal");
+    for (size_t i = 0; i < palettes_.size(); ++i) {
+        if (toLower(getFileName(palettes_[i])) == default_name) {
+            return i;
+        }
+    }
+    return 0;
+}
+
+void PaletteManager::processPathList() {
+    for (auto& palette : palettes_) {
+        palette = getFileName(palette);
+    }
+}
+
+auto PaletteManager::sortPalette(const Palette& palette, PaletteSortMode mode) -> Palette {
+    switch (mode) {
+        case PaletteSortMode::LUMINANCE:
+            return sortByLuminance(palette);
+        case PaletteSortMode::SPECTRUM:
+            return sortBySpectrum(palette);
+        default:
+            return palette;
+    }
+}

source/core/rendering/palette_manager.hpp

@@ -0,0 +1,64 @@
+#pragma once
+
+#include <SDL3/SDL.h>
+
+#include <array>
+#include <functional>
+#include <memory>
+#include <string>
+#include <vector>
+
+// Alias de paleta (igual que en surface.hpp; evita incluir todo el header)
+using Palette = std::array<Uint32, 256>;
+
+class Surface;
+
+// Modo de ordenación de paletas
+enum class PaletteSortMode : int {
+    ORIGINAL = 0,   // Paleta tal cual viene del fichero
+    LUMINANCE = 1,  // Ordenada por luminancia percibida
+    SPECTRUM = 2,   // Reordenada para imitar la paleta ZX Spectrum
+    COUNT = 3
+};
+
+// Conversión string ↔ PaletteSortMode
+auto sortModeFromString(const std::string& str) -> PaletteSortMode;
+auto sortModeToString(PaletteSortMode mode) -> std::string;
+
+class PaletteManager {
+   public:
+    using OnChangeCallback = std::function<void()>;
+
+    PaletteManager(
+        std::vector<std::string> raw_paths,
+        const std::string& initial_name,
+        PaletteSortMode initial_sort_mode,
+        std::shared_ptr<Surface> game_surface,
+        std::shared_ptr<Surface> border_surface,
+        OnChangeCallback on_change = nullptr);
+
+    void next();                                                      // Avanza a la siguiente paleta
+    void previous();                                                  // Retrocede a la paleta anterior
+    auto setByName(const std::string& name) -> bool;                  // Cambia a paleta por nombre; false si no existe
+    [[nodiscard]] auto getNames() const -> std::vector<std::string>;  // Nombres disponibles (minúsculas, sin .pal)
+    [[nodiscard]] auto getCurrentName() const -> std::string;         // Nombre de la paleta actual (minúsculas, sin .pal)
+    [[nodiscard]] auto getPrettyName() const -> std::string;          // Nombre actual con guiones sustituidos por espacios
+
+    void nextSortMode();                                        // Cicla al siguiente modo de ordenación
+    void setSortMode(PaletteSortMode mode);                     // Establece un modo de ordenación concreto
+    [[nodiscard]] auto getSortMode() const -> PaletteSortMode;  // Devuelve el modo de ordenación actual
+    [[nodiscard]] auto getSortModeName() const -> std::string;  // Nombre del modo actual ("ORIGINAL", etc.)
+
+   private:
+    void apply();                                                                      // Aplica la paleta actual a ambas surfaces
+    [[nodiscard]] auto findIndex(const std::string& name) const -> size_t;             // Localiza paleta por nombre en el vector
+    void processPathList();                                                            // Extrae nombres de archivo de las rutas completas
+    static auto sortPalette(const Palette& palette, PaletteSortMode mode) -> Palette;  // Reordena una paleta según el modo
+
+    std::vector<std::string> palettes_;
+    size_t current_{0};
+    PaletteSortMode sort_mode_{PaletteSortMode::ORIGINAL};
+    std::shared_ptr<Surface> game_surface_;
+    std::shared_ptr<Surface> border_surface_;
+    OnChangeCallback on_change_;
+};

source/core/rendering/pixel_reveal.cpp

@@ -65,11 +65,8 @@ PixelReveal::PixelReveal(int width, int height, float pixels_per_second, float s
     }
 }
 
-// Destructor
-PixelReveal::~PixelReveal() = default;
-
 // Actualiza el estado del revelado
-void PixelReveal::update(float time_active) {
+void PixelReveal::update(float time_active) {  // NOLINT(readability-make-member-function-const)
     // En modo normal revela (pone transparente); en modo inverso cubre (pone negro)
     const auto PIXEL_COLOR = reverse_ ? static_cast<Uint8>(PaletteColor::BLACK) : static_cast<Uint8>(PaletteColor::TRANSPARENT);
 
@@ -106,5 +103,5 @@ void PixelReveal::render(int dst_x, int dst_y) const {
 
 // Indica si el revelado ha completado todas las filas
 auto PixelReveal::isComplete() const -> bool {
-    return std::ranges::all_of(row_step_, [this](int s) { return s >= num_steps_; });
+    return std::ranges::all_of(row_step_, [this](int s) -> bool { return s >= num_steps_; });
 }

source/core/rendering/pixel_reveal.hpp

@@ -16,8 +16,7 @@ class PixelReveal {
     // Constructor
     PixelReveal(int width, int height, float pixels_per_second, float step_duration, int num_steps = 4, bool reverse = false, RevealMode mode = RevealMode::RANDOM);
 
-    // Destructor definido en el .cpp para que unique_ptr<Surface> funcione con forward declaration
+    ~PixelReveal() = default;
-    ~PixelReveal();
 
     // Actualiza el estado del revelado según el tiempo transcurrido
     void update(float time_active);

source/core/rendering/render_info.cpp

@@ -0,0 +1,159 @@
+#include "core/rendering/render_info.hpp"
+
+#include <SDL3/SDL.h>
+
+#include <algorithm>  // Para transform
+#include <cmath>      // Para round, floor
+#include <iomanip>    // Para setprecision
+#include <sstream>    // Para ostringstream
+#include <string>     // Para string
+
+#include "core/rendering/screen.hpp"   // Para Screen
+#include "core/rendering/surface.hpp"  // Para Surface
+#include "core/rendering/text.hpp"     // Para Text
+#include "game/options.hpp"            // Para Options
+#include "game/ui/console.hpp"         // Para Console
+#include "game/ui/notifier.hpp"        // Para Notifier
+#include "utils/utils.hpp"             // Para prettyName
+
+// [SINGLETON]
+RenderInfo* RenderInfo::render_info = nullptr;
+
+// [SINGLETON] Crearemos el objeto con esta función estática
+void RenderInfo::init() {
+    RenderInfo::render_info = new RenderInfo();
+}
+
+// [SINGLETON] Destruiremos el objeto con esta función estática
+void RenderInfo::destroy() {
+    delete RenderInfo::render_info;
+    RenderInfo::render_info = nullptr;
+}
+
+// [SINGLETON] Con este método obtenemos el objeto y podemos trabajar con él
+auto RenderInfo::get() -> RenderInfo* {
+    return RenderInfo::render_info;
+}
+
+// Constructor: en DEBUG se activa inmediatamente (notifica a Notifier del offset)
+RenderInfo::RenderInfo() {
+#ifdef _DEBUG
+    toggle();
+#endif
+}
+
+// Actualiza la animación de entrada/salida del overlay
+void RenderInfo::update(float delta_time) {
+    switch (status_) {
+        case Status::RISING:
+            y_ += SLIDE_SPEED * delta_time;
+            if (y_ >= 0.0F) {
+                y_ = 0.0F;
+                status_ = Status::ACTIVE;
+            }
+            break;
+        case Status::VANISHING:
+            y_ -= SLIDE_SPEED * delta_time;
+            if (y_ <= static_cast<float>(-HEIGHT)) {
+                y_ = static_cast<float>(-HEIGHT);
+                status_ = Status::HIDDEN;
+            }
+            break;
+        default:
+            break;
+    }
+}
+
+// Renderiza el overlay de información por pantalla
+void RenderInfo::render() const {
+    if (status_ == Status::HIDDEN) { return; }
+
+    // FPS
+    std::string line = std::to_string(Screen::get()->getLastFPS()) + " fps";
+
+    // Driver GPU
+    const auto& driver = Screen::get()->getGPUDriver();
+    line += " | " + (driver.empty() ? std::string("sdl") : driver);
+
+    // Zoom calculado (alto físico / alto lógico), con coma decimal y sin ceros innecesarios
+    const float ROUNDED = std::round(Screen::get()->getZoomFactor() * 100.0F) / 100.0F;
+    std::string zoom_str;
+    if (ROUNDED == std::floor(ROUNDED)) {
+        zoom_str = std::to_string(static_cast<int>(ROUNDED));
+    } else {
+        std::ostringstream oss;
+        oss << std::fixed << std::setprecision(2) << ROUNDED;
+        zoom_str = oss.str();
+        if (zoom_str.back() == '0') { zoom_str.pop_back(); }
+        std::replace(zoom_str.begin(), zoom_str.end(), '.', ',');
+    }
+    line += " | " + zoom_str + "x";
+
+    // PostFX: muestra shader + preset y supersampling, o nada si está desactivado
+    if (Options::video.shader.enabled) {
+        const bool IS_CRTPI = (Options::video.shader.current_shader == Rendering::ShaderType::CRTPI);
+        const std::string SHADER_NAME = IS_CRTPI ? "crtpi" : "postfx";
+        std::string preset_name = "-";
+        if (IS_CRTPI) {
+            if (!Options::crtpi_presets.empty()) {
+                preset_name = prettyName(Options::crtpi_presets[static_cast<size_t>(Options::video.shader.current_crtpi_preset)].name);
+            }
+        } else {
+            if (!Options::postfx_presets.empty()) {
+                preset_name = prettyName(Options::postfx_presets[static_cast<size_t>(Options::video.shader.current_postfx_preset)].name);
+            }
+        }
+        const bool SHOW_SS = Options::video.supersampling.enabled && !IS_CRTPI;
+        line += " | " + SHADER_NAME + " " + preset_name + (SHOW_SS ? " (ss)" : "");
+    }
+
+    // Todo en lowercase
+    std::transform(line.begin(), line.end(), line.begin(), [](unsigned char c) { return std::tolower(c); });
+
+    // Constantes visuales (igual que Console)
+    static constexpr Uint8 BG_COLOR = 0;   // PaletteColor::BLACK
+    static constexpr Uint8 MSG_COLOR = 9;  // PaletteColor::BRIGHT_GREEN
+    static constexpr int TEXT_SIZE = 6;
+    static constexpr int PADDING_V = TEXT_SIZE / 2 - 1;
+
+    // Fuente: preferir la de la consola si está disponible
+    auto text_obj = (Console::get() != nullptr) ? Console::get()->getText() : Screen::get()->getText();
+
+    // Posición Y: debajo de la consola + offset animado propio
+    const int CONSOLE_Y = (Console::get() != nullptr) ? Console::get()->getVisibleHeight() : 0;
+    const int Y = CONSOLE_Y + static_cast<int>(y_);
+
+    // Rectángulo de fondo: ancho completo, alto ajustado al texto
+    const SDL_FRect RECT = {
+        .x = 0.0F,
+        .y = static_cast<float>(Y),
+        .w = Options::game.width,
+        .h = static_cast<float>(TEXT_SIZE + (PADDING_V * 2))};
+
+    auto game_surface = Screen::get()->getGameSurface();
+    game_surface->fillRect(&RECT, BG_COLOR);
+    // game_surface->drawRectBorder(&RECT, BORDER_COLOR);
+    text_obj->writeDX(Text::CENTER_FLAG | Text::COLOR_FLAG,
+        static_cast<int>(Options::game.width / 2),
+        Y + PADDING_V,
+        line,
+        1,
+        MSG_COLOR);
+}
+
+// Activa o desactiva el overlay y notifica a Notifier del cambio de offset
+void RenderInfo::toggle() {
+    switch (status_) {
+        case Status::HIDDEN:
+            status_ = Status::RISING;
+            Screen::get()->updateZoomFactor();
+            if (Notifier::get() != nullptr) { Notifier::get()->addYOffset(HEIGHT); }
+            break;
+        case Status::ACTIVE:
+            status_ = Status::VANISHING;
+            if (Notifier::get() != nullptr) { Notifier::get()->removeYOffset(HEIGHT); }
+            break;
+        default:
+            break;
+    }
+}

source/core/rendering/render_info.hpp

@@ -0,0 +1,37 @@
+#pragma once
+
+class RenderInfo {
+   public:
+    // Singleton
+    static void init();
+    static void destroy();
+    static auto get() -> RenderInfo*;
+
+    // Métodos principales
+    void update(float delta_time);
+    void render() const;
+    void toggle();
+
+    // Consultas
+    [[nodiscard]] auto isActive() const -> bool { return status_ != Status::HIDDEN; }
+
+    // Altura fija del overlay (TEXT_SIZE(6) + PADDING_V(2) * 2)
+    static constexpr int HEIGHT = 10;
+    static constexpr float SLIDE_SPEED = 120.0F;
+
+   private:
+    enum class Status { HIDDEN,
+        RISING,
+        ACTIVE,
+        VANISHING };
+
+    // Singleton
+    static RenderInfo* render_info;
+
+    // Constructor y destructor privados [SINGLETON]
+    RenderInfo();
+    ~RenderInfo() = default;
+
+    Status status_{Status::HIDDEN};
+    float y_{static_cast<float>(-HEIGHT)};
+};

source/core/rendering/screen.cpp

@@ -4,12 +4,15 @@
 
 #include <algorithm>  // Para max, min, transform
 #include <cctype>     // Para toupper
+#include <cmath>      // Para round, floor
+#include <cstring>    // Para memcpy
 #include <fstream>    // Para basic_ostream, operator<<, endl, basic_...
 #include <iostream>   // Para cerr
 #include <iterator>   // Para istreambuf_iterator, operator==
 #include <string>     // Para char_traits, string, operator+, operator==
 
 #include "core/input/mouse.hpp"                       // Para updateCursorVisibility
+#include "core/rendering/render_info.hpp"             // Para RenderInfo
 #include "core/rendering/sdl3gpu/sdl3gpu_shader.hpp"  // Para SDL3GPUShader
 #include "core/rendering/surface.hpp"                 // Para Surface, readPalFile
 #include "core/rendering/text.hpp"                    // Para Text
@@ -17,6 +20,7 @@
 #include "core/resources/resource_helper.hpp"         // Para ResourceHelper
 #include "core/resources/resource_list.hpp"           // Para Asset, AssetType
 #include "game/options.hpp"                           // Para Options, options, OptionsVideo, Border
+#include "game/ui/console.hpp"                        // Para Console
 #include "game/ui/notifier.hpp"                       // Para Notifier
 
 // [SINGLETON]
@@ -38,18 +42,18 @@ auto Screen::get() -> Screen* {
 }
 
 // Constructor
-Screen::Screen()
+Screen::Screen() {
-    : palettes_(Resource::List::get()->getListByType(Resource::List::Type::PALETTE)) {
     // Arranca SDL VIDEO, crea la ventana y el renderizador
     initSDLVideo();
-    if (Options::video.fullscreen) {
+    if (Options::video.fullscreen) { SDL_HideCursor(); }
-        SDL_HideCursor();
+
-    }
+    // Calcular tamaños y hacer .resize() de los buffers de píxeles
+    adjustWindowSize();
+    adjustRenderLogicalSize();
+    updateZoomFactor();
 
     // Ajusta los tamaños
     game_surface_dstrect_ = {.x = Options::video.border.width, .y = Options::video.border.height, .w = Options::game.width, .h = Options::game.height};
-    // adjustWindowSize();
-    current_palette_ = findPalette(Options::video.palette);
 
     // Define el color del borde para el modo de pantalla completa
     border_color_ = static_cast<Uint8>(PaletteColor::BLACK);
@@ -58,9 +62,7 @@ Screen::Screen()
     game_texture_ = SDL_CreateTexture(renderer_, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, Options::game.width, Options::game.height);
     if (game_texture_ == nullptr) {
         // Registrar el error si está habilitado
-        if (Options::console) {
+        std::cerr << "Error: game_texture_ could not be created!\nSDL Error: " << SDL_GetError() << '\n';
-            std::cerr << "Error: game_texture_ could not be created!\nSDL Error: " << SDL_GetError() << '\n';
-        }
     }
     SDL_SetTextureScaleMode(game_texture_, SDL_SCALEMODE_NEAREST);
 
@@ -68,34 +70,42 @@ Screen::Screen()
     border_texture_ = SDL_CreateTexture(renderer_, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, Options::game.width + (Options::video.border.width * 2), Options::game.height + (Options::video.border.height * 2));
     if (border_texture_ == nullptr) {
         // Registrar el error si está habilitado
-        if (Options::console) {
+        std::cerr << "Error: border_texture_ could not be created!\nSDL Error: " << SDL_GetError() << '\n';
-            std::cerr << "Error: border_texture_ could not be created!\nSDL Error: " << SDL_GetError() << '\n';
-        }
     }
     SDL_SetTextureScaleMode(border_texture_, SDL_SCALEMODE_NEAREST);
 
-    // Cargar la paleta una sola vez
+    // Crea las surfaces (PaletteManager aplicará la paleta inicial en su constructor)
-    auto initial_palette = readPalFile(palettes_.at(current_palette_));
-
-    // Crea la surface donde se dibujan los graficos del juego
     game_surface_ = std::make_shared<Surface>(Options::game.width, Options::game.height);
-    game_surface_->setPalette(initial_palette);
     game_surface_->clear(static_cast<Uint8>(PaletteColor::BLACK));
 
-    // Crea la surface para el borde de colores
     border_surface_ = std::make_shared<Surface>(Options::game.width + (Options::video.border.width * 2), Options::game.height + (Options::video.border.height * 2));
-    border_surface_->setPalette(initial_palette);
     border_surface_->clear(border_color_);
 
+    // Crea el gestor de paletas; aplica la paleta inicial a ambas surfaces
+    palette_manager_ = std::make_unique<PaletteManager>(
+        Resource::List::get()->getListByType(Resource::List::Type::PALETTE),
+        Options::video.palette,
+        sortModeFromString(Options::video.palette_sort),
+        game_surface_,
+        border_surface_,
+        [this]() {
+            // Actualizar caché ARGB del borde cuando cambia la paleta
+            if (border_is_solid_) {
+                border_surface_->toARGBBuffer(border_pixel_buffer_.data());
+                border_argb_color_ = border_pixel_buffer_[0];
+            }
+        });
+
+    // Cachear el color ARGB inicial del borde (borde sólido por defecto)
+    border_surface_->toARGBBuffer(border_pixel_buffer_.data());
+    border_argb_color_ = border_pixel_buffer_[0];
+
     // Establece la surface que actuará como renderer para recibir las llamadas a render()
     renderer_surface_ = std::make_shared<std::shared_ptr<Surface>>(game_surface_);
 
     // Crea el objeto de texto para la pantalla de carga
     createText();
 
-    // Extrae el nombre de las paletas desde su ruta
-    processPaletteList();
-
     // Renderizar una vez la textura vacía para que tenga contenido válido
     // antes de inicializar los shaders (evita pantalla negra)
     SDL_RenderTexture(renderer_, game_texture_, nullptr, nullptr);
@@ -144,8 +154,10 @@ void Screen::setVideoMode(bool mode) {
 
     // Configura el modo de pantalla y ajusta la ventana
     SDL_SetWindowFullscreen(window_, Options::video.fullscreen);
+    SDL_SyncWindow(window_);
     adjustWindowSize();
     adjustRenderLogicalSize();
+    updateZoomFactor();
 }
 
 // Camibia entre pantalla completa y ventana
@@ -186,10 +198,30 @@ auto Screen::incWindowZoom() -> bool {
     return false;
 }
 
+// Establece el zoom directamente; false si fuera del rango [1, max_zoom] o en pantalla completa
+auto Screen::setWindowZoom(int zoom) -> bool {
+    if (Options::video.fullscreen) { return false; }
+    if (zoom < 1 || zoom > Options::window.max_zoom) { return false; }
+    if (zoom == Options::window.zoom) { return false; }
+    Options::window.zoom = zoom;
+    setVideoMode(Options::video.fullscreen);
+    return true;
+}
+
+// Devuelve el zoom máximo permitido según la pantalla actual
+auto Screen::getMaxZoom() const -> int {
+    return Options::window.max_zoom;
+}
+
 // Cambia el color del borde
 void Screen::setBorderColor(Uint8 color) {
     border_color_ = color;
     border_surface_->clear(border_color_);
+
+    // Actualizar caché ARGB del borde sólido (ocurre una vez por habitación, no cada frame)
+    border_surface_->toARGBBuffer(border_pixel_buffer_.data());
+    border_argb_color_ = border_pixel_buffer_[0];
+    border_is_solid_ = true;
 }
 
 // Cambia entre borde visible y no visible
@@ -206,14 +238,21 @@ void Screen::renderNotifications() const {
     }
 }
 
-// Cambia el estado del PostFX
+// Activa/desactiva todos los shaders respetando el shader actualmente seleccionado
-void Screen::togglePostFX() {
+void Screen::toggleShaders() {
-    Options::video.postfx = !Options::video.postfx;
+    Options::video.shader.enabled = !Options::video.shader.enabled;
     if (shader_backend_ && shader_backend_->isHardwareAccelerated()) {
-        if (Options::video.postfx) {
+        if (Options::video.shader.enabled) {
-            applyCurrentPostFXPreset();
+            // Activar: usar el shader actualmente seleccionado
+            if (Options::video.shader.current_shader == Rendering::ShaderType::CRTPI) {
+                shader_backend_->setActiveShader(Rendering::ShaderType::CRTPI);
+                applyCurrentCrtPiPreset();
+            } else {
+                applyCurrentPostFXPreset();
+            }
         } else {
-            // Pass-through: efectos a 0, el shader copia la textura sin modificar
+            // Desactivar: pass-through con POSTFX (pipeline sin efecto)
+            shader_backend_->setActiveShader(Rendering::ShaderType::POSTFX);
             shader_backend_->setPostFXParams(Rendering::PostFXParams{});
         }
     } else {
@@ -224,18 +263,28 @@ void Screen::togglePostFX() {
 
 // Recarga el shader del preset actual sin toggle
 void Screen::reloadPostFX() {
-    if (Options::video.postfx && shader_backend_ && shader_backend_->isHardwareAccelerated()) {
+    if (Options::video.shader.enabled && shader_backend_ && shader_backend_->isHardwareAccelerated()) {
         // El backend ya está activo: solo actualizar uniforms, sin recrear el pipeline
         applyCurrentPostFXPreset();
-    } else if (Options::video.postfx) {
+    } else if (Options::video.shader.enabled) {
         initShaders();
     }
 }
 
+// Recarga el shader CrtPi del preset actual sin toggle
+void Screen::reloadCrtPi() {
+    if (!shader_backend_) { return; }
+    applyCurrentCrtPiPreset();
+}
+
 // Actualiza la lógica de la clase (versión nueva con delta_time para escenas migradas)
 void Screen::update(float delta_time) {
     fps_.calculate(SDL_GetTicks());
     Notifier::get()->update(delta_time);
+    if (Console::get() != nullptr) {
+        Console::get()->update(delta_time);
+    }
+    if (RenderInfo::get() != nullptr) { RenderInfo::get()->update(delta_time); }
     Mouse::updateCursorVisibility();
 }
 
@@ -244,21 +293,41 @@ void Screen::adjustWindowSize() {
     window_width_ = Options::game.width + (Options::video.border.enabled ? Options::video.border.width * 2 : 0);
     window_height_ = Options::game.height + (Options::video.border.enabled ? Options::video.border.height * 2 : 0);
 
-    // Establece el nuevo tamaño
+    // Reservamos memoria una sola vez.
+    // Si el buffer es más pequeño que la superficie, crash asegurado.
+    border_pixel_buffer_.resize(static_cast<size_t>(window_width_ * window_height_));
+    game_pixel_buffer_.resize(static_cast<size_t>(Options::game.width * Options::game.height));
+
+    // border_pixel_buffer_ es el buffer que se sube a la GPU (tamaño total ventana).
+    if (Options::video.border.enabled) {
+        border_pixel_buffer_.resize(static_cast<size_t>(window_width_ * window_height_));
+    }
+
+    // Lógica de centrado y redimensionado de ventana SDL
     if (static_cast<int>(Options::video.fullscreen) == 0) {
-        int old_width;
+        int old_w, old_h;
-        int old_height;
+        SDL_GetWindowSize(window_, &old_w, &old_h);
-        SDL_GetWindowSize(window_, &old_width, &old_height);
+        int old_x, old_y;
+        SDL_GetWindowPosition(window_, &old_x, &old_y);
 
-        int old_pos_x;
+        const int new_w = window_width_ * Options::window.zoom;
-        int old_pos_y;
+        const int new_h = window_height_ * Options::window.zoom;
-        SDL_GetWindowPosition(window_, &old_pos_x, &old_pos_y);
+        const int NEW_X = old_x + ((old_w - new_w) / 2);
+        const int NEW_Y = old_y + ((old_h - new_h) / 2);
 
-        const int NEW_POS_X = old_pos_x + ((old_width - (window_width_ * Options::window.zoom)) / 2);
+        SDL_SetWindowSize(window_, new_w, new_h);
-        const int NEW_POS_Y = old_pos_y + ((old_height - (window_height_ * Options::window.zoom)) / 2);
 
-        SDL_SetWindowSize(window_, window_width_ * Options::window.zoom, window_height_ * Options::window.zoom);
+        // En Wayland, SDL_SetWindowPosition es ignorado por el compositor (limitación de
-        SDL_SetWindowPosition(window_, std::max(NEW_POS_X, WINDOWS_DECORATIONS), std::max(NEW_POS_Y, 0));
+        // protocolo: el compositor controla la posición de ventanas toplevel). Solo se
+        // aplica en X11/Windows/macOS donde el posicionado funciona correctamente.
+        // SDL_SyncWindow garantiza que el resize esté completado antes de reposicionar
+        // (evita el race condition en X11).
+        SDL_SyncWindow(window_);
+        const char* driver = SDL_GetCurrentVideoDriver();
+        const bool is_wayland = (driver != nullptr && SDL_strcmp(driver, "wayland") == 0);
+        if (!is_wayland) {
+            SDL_SetWindowPosition(window_, std::max(NEW_X, WINDOWS_DECORATIONS), std::max(NEW_Y, 0));
+        }
     }
 }
 
@@ -267,58 +336,38 @@ void Screen::adjustRenderLogicalSize() {
     SDL_SetRenderLogicalPresentation(renderer_, window_width_, window_height_, Options::video.integer_scale ? SDL_LOGICAL_PRESENTATION_INTEGER_SCALE : SDL_LOGICAL_PRESENTATION_LETTERBOX);
 }
 
+// Recalcula y almacena el factor de zoom. Llamar solo cuando SDL ya ha estabilizado el estado de la ventana.
+// En ventana: Options::window.zoom (siempre entero).
+// En fullscreen: mínimo de las escalas en ambos ejes; floor si integer scale está activo.
+void Screen::updateZoomFactor() {
+    if (!Options::video.fullscreen) {
+        zoom_factor_ = static_cast<float>(Options::window.zoom);
+        return;
+    }
+    if (window_width_ == 0 || window_height_ == 0) {
+        zoom_factor_ = 1.0F;
+        return;
+    }
+    int pw{0}, ph{0};
+    SDL_GetRenderOutputSize(renderer_, &pw, &ph);
+    const float SCALE = std::min(static_cast<float>(pw) / static_cast<float>(window_width_),
+        static_cast<float>(ph) / static_cast<float>(window_height_));
+    zoom_factor_ = Options::video.integer_scale ? std::floor(SCALE) : SCALE;
+}
+
 // Establece el renderizador para las surfaces
 void Screen::setRendererSurface(const std::shared_ptr<Surface>& surface) {
     (surface) ? renderer_surface_ = std::make_shared<std::shared_ptr<Surface>>(surface) : renderer_surface_ = std::make_shared<std::shared_ptr<Surface>>(game_surface_);
 }
 
 // Cambia la paleta
-void Screen::nextPalette() {
+void Screen::nextPalette() { palette_manager_->next(); }
-    ++current_palette_;
-    if (current_palette_ == static_cast<int>(palettes_.size())) {
-        current_palette_ = 0;
-    }
-
-    setPalete();
-}
 
 // Cambia la paleta
-void Screen::previousPalette() {
+void Screen::previousPalette() { palette_manager_->previous(); }
-    if (current_palette_ > 0) {
-        --current_palette_;
-    } else {
-        current_palette_ = static_cast<Uint8>(palettes_.size() - 1);
-    }
-
-    setPalete();
-}
-
-// Establece la paleta
-void Screen::setPalete() {
-    game_surface_->loadPalette(Resource::Cache::get()->getPalette(palettes_.at(current_palette_)));
-    border_surface_->loadPalette(Resource::Cache::get()->getPalette(palettes_.at(current_palette_)));
-
-    Options::video.palette = palettes_.at(current_palette_);
-
-    // Eliminar ".gif"
-    size_t pos = Options::video.palette.find(".pal");
-    if (pos != std::string::npos) {
-        Options::video.palette.erase(pos, 4);
-    }
-
-    // Convertir a mayúsculas
-    std::ranges::transform(Options::video.palette, Options::video.palette.begin(), ::toupper);
-}
-
-// Extrae los nombres de las paletas
-void Screen::processPaletteList() {
-    for (auto& palette : palettes_) {
-        palette = getFileName(palette);
-    }
-}
 
 // Copia la surface a la textura
-void Screen::surfaceToTexture() {
+void Screen::surfaceToTexture() {  // NOLINT(readability-convert-member-functions-to-static)
     if (Options::video.border.enabled) {
         border_surface_->copyToTexture(renderer_, border_texture_);
         game_surface_->copyToTexture(renderer_, border_texture_, nullptr, &game_surface_dstrect_);
@@ -329,83 +378,81 @@ void Screen::surfaceToTexture() {
 
 // Copia la textura al renderizador (o hace el present GPU)
 void Screen::textureToRenderer() {
-    SDL_Texture* texture_to_render = Options::video.border.enabled ? border_texture_ : game_texture_;
-
     if (shader_backend_ && shader_backend_->isHardwareAccelerated()) {
-        // ---- SDL3 GPU path: convertir Surface → ARGB → upload → PostFX/pass-through → present ----
+        const int GAME_W = Options::game.width;
-        if (Options::video.border.enabled) {
+        const int GAME_H = Options::game.height;
-            // El border_surface_ solo tiene el color de borde; hay que componer encima el game_surface_
-            const int BORDER_W = static_cast<int>(border_surface_->getWidth());
-            const int BORDER_H = static_cast<int>(border_surface_->getHeight());
-            pixel_buffer_.resize(static_cast<size_t>(BORDER_W * BORDER_H));
-            border_surface_->toARGBBuffer(pixel_buffer_.data());
 
-            // Compositar game_surface_ en la posición correcta dentro del buffer
+        if (Options::video.border.enabled) {
-            const int GAME_W = static_cast<int>(game_surface_->getWidth());
+            const int BORDER_W = window_width_;
-            const int GAME_H = static_cast<int>(game_surface_->getHeight());
+            const int BORDER_H = window_height_;
             const int OFF_X = static_cast<int>(game_surface_dstrect_.x);
             const int OFF_Y = static_cast<int>(game_surface_dstrect_.y);
-            std::vector<Uint32> game_pixels(static_cast<size_t>(GAME_W * GAME_H));
+
-            game_surface_->toARGBBuffer(game_pixels.data());
+            if (border_is_solid_) {
-            for (int y = 0; y < GAME_H; ++y) {
+                // Path A: borde sólido (gameplay normal)
-                for (int x = 0; x < GAME_W; ++x) {
+                // Rellena solo el marco con el color cacheado — sin lookups de paleta.
-                    pixel_buffer_[static_cast<size_t>(((OFF_Y + y) * BORDER_W) + (OFF_X + x))] = game_pixels[static_cast<size_t>((y * GAME_W) + x)];
+                // El área central (juego) se deja sin tocar; el overlay la sobreescribe igualmente.
+
+                // Franjas superior e inferior (ancho completo)
+                std::fill_n(border_pixel_buffer_.data(), OFF_Y * BORDER_W, border_argb_color_);
+                std::fill_n(&border_pixel_buffer_[(OFF_Y + GAME_H) * BORDER_W],
+                    (BORDER_H - OFF_Y - GAME_H) * BORDER_W,
+                    border_argb_color_);
+                // Columnas laterales en las filas del área de juego
+                for (int y = OFF_Y; y < OFF_Y + GAME_H; ++y) {
+                    std::fill_n(&border_pixel_buffer_[y * BORDER_W], OFF_X, border_argb_color_);
+                    std::fill_n(&border_pixel_buffer_[y * BORDER_W + OFF_X + GAME_W],
+                        BORDER_W - OFF_X - GAME_W,
+                        border_argb_color_);
                 }
+            } else {
+                // Path B: borde dinámico (escena de carga — bandas de colores animadas)
+                // Conversión completa: la escena modifica border_surface_ cada frame
+                border_surface_->toARGBBuffer(border_pixel_buffer_.data());
             }
-            shader_backend_->uploadPixels(pixel_buffer_.data(), BORDER_W, BORDER_H);
+
+            // Overlay del juego sobre el centro del buffer (ambos paths)
+            game_surface_->toARGBBuffer(game_pixel_buffer_.data());
+            for (int y = 0; y < GAME_H; ++y) {
+                const Uint32* src = &game_pixel_buffer_[y * GAME_W];
+                Uint32* dst = &border_pixel_buffer_[(OFF_Y + y) * BORDER_W + OFF_X];
+                std::memcpy(dst, src, GAME_W * sizeof(Uint32));
+            }
+
+            shader_backend_->uploadPixels(border_pixel_buffer_.data(), BORDER_W, BORDER_H);
         } else {
-            const int GAME_W = static_cast<int>(game_surface_->getWidth());
+            // Caso sin borde: subida directa simplificada
-            const int GAME_H = static_cast<int>(game_surface_->getHeight());
+            game_surface_->toARGBBuffer(game_pixel_buffer_.data());
-            pixel_buffer_.resize(static_cast<size_t>(GAME_W * GAME_H));
+            shader_backend_->uploadPixels(game_pixel_buffer_.data(), GAME_W, GAME_H);
-            game_surface_->toARGBBuffer(pixel_buffer_.data());
-            shader_backend_->uploadPixels(pixel_buffer_.data(), GAME_W, GAME_H);
         }
+
         shader_backend_->render();
     } else {
-        // ---- SDL_Renderer path (fallback / no-shader) ----
+        // Fallback SDL_Renderer (mantiene tu lógica de texturas SDL)
+        SDL_Texture* tex = Options::video.border.enabled ? border_texture_ : game_texture_;
         SDL_SetRenderTarget(renderer_, nullptr);
-        SDL_SetRenderDrawColor(renderer_, 0x00, 0x00, 0x00, 0xFF);
         SDL_RenderClear(renderer_);
-        SDL_RenderTexture(renderer_, texture_to_render, nullptr, nullptr);
+        SDL_RenderTexture(renderer_, tex, nullptr, nullptr);
         SDL_RenderPresent(renderer_);
     }
 }
 
-// Renderiza todos los overlays
+// Renderiza todos los overlays (orden: último dibujado queda encima)
 void Screen::renderOverlays() {
-    renderNotifications();
+    renderNotifications();                                              // Notifier (abajo)
-#ifdef _DEBUG
+    if (RenderInfo::get() != nullptr) { RenderInfo::get()->render(); }  // RenderInfo (medio)
-    renderInfo();
+    if (Console::get() != nullptr) { Console::get()->render(); }        // Console (encima)
-#endif
 }
 
-// Localiza la paleta dentro del vector de paletas
+// Cambia a una paleta por nombre (case-insensitive); devuelve false si no existe
-auto Screen::findPalette(const std::string& name) -> size_t {
+auto Screen::setPaletteByName(const std::string& name) -> bool { return palette_manager_->setByName(name); }
-    std::string upper_name = toUpper(name + ".pal");
 
-    for (size_t i = 0; i < palettes_.size(); ++i) {
+// Devuelve los nombres de paletas disponibles (minúsculas, sin extensión .pal)
-        if (toUpper(getFileName(palettes_[i])) == upper_name) {
+auto Screen::getPaletteNames() const -> std::vector<std::string> { return palette_manager_->getNames(); }
-            return i;
+auto Screen::getPalettePrettyName() const -> std::string { return palette_manager_->getPrettyName(); }
-        }
+void Screen::nextPaletteSortMode() { palette_manager_->nextSortMode(); }
-    }
+void Screen::setPaletteSortMode(PaletteSortMode mode) { palette_manager_->setSortMode(mode); }
-    return static_cast<size_t>(0);
+auto Screen::getPaletteSortModeName() const -> std::string { return palette_manager_->getSortModeName(); }
-}
-
-// Muestra información por pantalla
-void Screen::renderInfo() const {
-    if (show_fps_ && (Resource::Cache::get() != nullptr)) {
-        auto text = Resource::Cache::get()->getText("smb2");
-        auto color = static_cast<Uint8>(PaletteColor::YELLOW);
-        auto shadow = static_cast<Uint8>(PaletteColor::BLACK);
-
-        // FPS con sombra
-        const std::string FPS_TEXT = std::to_string(fps_.last_value) + " FPS";
-        const int FPS_X = Options::game.width - text->length(FPS_TEXT) - 1;
-
-        text->writeColored(FPS_X + 1, 1, FPS_TEXT, shadow);
-        text->writeColored(FPS_X, 0, FPS_TEXT, color);
-    }
-}
 
 // Limpia la game_surface_
 void Screen::clearSurface(Uint8 index) { game_surface_->clear(index); }
@@ -428,9 +475,6 @@ void Screen::hide() { SDL_HideWindow(window_); }
 // Establece la visibilidad de las notificaciones
 void Screen::setNotificationsEnabled(bool value) { notifications_enabled_ = value; }
 
-// Activa / desactiva el contador de FPS
-void Screen::toggleFPS() { show_fps_ = !show_fps_; }
-
 // Alterna entre activar y desactivar el escalado entero
 void Screen::toggleIntegerScale() {
     Options::video.integer_scale = !Options::video.integer_scale;
@@ -438,6 +482,7 @@ void Screen::toggleIntegerScale() {
     if (shader_backend_) {
         shader_backend_->setScaleMode(Options::video.integer_scale);
     }
+    updateZoomFactor();
 }
 
 // Alterna entre activar y desactivar el V-Sync
@@ -452,22 +497,107 @@ void Screen::toggleVSync() {
 // Getters
 auto Screen::getRenderer() -> SDL_Renderer* { return renderer_; }
 auto Screen::getRendererSurface() -> std::shared_ptr<Surface> { return (*renderer_surface_); }
-auto Screen::getBorderSurface() -> std::shared_ptr<Surface> { return border_surface_; }
+auto Screen::getGameSurface() -> std::shared_ptr<Surface> { return game_surface_; }
+auto Screen::getBorderSurface() -> std::shared_ptr<Surface> {
+    border_is_solid_ = false;  // Modificación externa → modo borde dinámico
+    return border_surface_;
+}
 
 auto loadData(const std::string& filepath) -> std::vector<uint8_t> {
     // Load using ResourceHelper (supports both filesystem and pack)
     return Resource::Helper::loadFile(filepath);
 }
 
+void Screen::setLinearUpscale(bool linear) {
+    Options::video.supersampling.linear_upscale = linear;
+    if (shader_backend_ && shader_backend_->isHardwareAccelerated()) {
+        shader_backend_->setLinearUpscale(linear);
+    }
+}
+
+void Screen::setDownscaleAlgo(int algo) {
+    Options::video.supersampling.downscale_algo = algo;
+    if (shader_backend_ && shader_backend_->isHardwareAccelerated()) {
+        shader_backend_->setDownscaleAlgo(algo);
+    }
+}
+
+auto Screen::getSsTextureSize() const -> std::pair<int, int> {
+    if (!shader_backend_) { return {0, 0}; }
+    return shader_backend_->getSsTextureSize();
+}
+
+// Activa/desactiva el supersampling global (Ctrl+F4)
+void Screen::toggleSupersampling() {
+    Options::video.supersampling.enabled = !Options::video.supersampling.enabled;
+    if (Options::video.shader.enabled && shader_backend_ && shader_backend_->isHardwareAccelerated()) {
+        applyCurrentPostFXPreset();
+    }
+}
+
 // Aplica los parámetros del preset actual al backend de shaders
-void Screen::applyCurrentPostFXPreset() {
+void Screen::applyCurrentPostFXPreset() {  // NOLINT(readability-convert-member-functions-to-static)
     if (shader_backend_ && !Options::postfx_presets.empty()) {
-        const auto& p = Options::postfx_presets[static_cast<size_t>(Options::current_postfx_preset)];
+        const auto& p = Options::postfx_presets[static_cast<size_t>(Options::video.shader.current_postfx_preset)];
-        Rendering::PostFXParams params{.vignette = p.vignette, .scanlines = p.scanlines, .chroma = p.chroma, .mask = p.mask, .gamma = p.gamma, .curvature = p.curvature, .bleeding = p.bleeding};
+        // Supersampling es un toggle global (Options::video.supersampling.enabled), no por preset.
+        // setOversample primero: puede recrear texturas antes de que setPostFXParams
+        // decida si hornear scanlines en CPU o aplicarlas en GPU.
+        shader_backend_->setOversample(Options::video.supersampling.enabled ? 3 : 1);
+        Rendering::PostFXParams params{.vignette = p.vignette, .scanlines = p.scanlines, .chroma = p.chroma, .mask = p.mask, .gamma = p.gamma, .curvature = p.curvature, .bleeding = p.bleeding, .flicker = p.flicker};
         shader_backend_->setPostFXParams(params);
     }
 }
 
+// Aplica los parámetros del preset CrtPi actual al backend de shaders
+void Screen::applyCurrentCrtPiPreset() {  // NOLINT(readability-convert-member-functions-to-static)
+    if (shader_backend_ && !Options::crtpi_presets.empty()) {
+        const auto& p = Options::crtpi_presets[static_cast<size_t>(Options::video.shader.current_crtpi_preset)];
+        Rendering::CrtPiParams params{
+            .scanline_weight = p.scanline_weight,
+            .scanline_gap_brightness = p.scanline_gap_brightness,
+            .bloom_factor = p.bloom_factor,
+            .input_gamma = p.input_gamma,
+            .output_gamma = p.output_gamma,
+            .mask_brightness = p.mask_brightness,
+            .curvature_x = p.curvature_x,
+            .curvature_y = p.curvature_y,
+            .mask_type = p.mask_type,
+            .enable_scanlines = p.enable_scanlines,
+            .enable_multisample = p.enable_multisample,
+            .enable_gamma = p.enable_gamma,
+            .enable_curvature = p.enable_curvature,
+            .enable_sharper = p.enable_sharper,
+        };
+        shader_backend_->setCrtPiParams(params);
+    }
+}
+
+// Cambia el shader de post-procesado activo y aplica el preset correspondiente
+void Screen::setActiveShader(Rendering::ShaderType type) {
+    Options::video.shader.current_shader = type;
+    if (!shader_backend_) { return; }
+    if (!Options::video.shader.enabled) {
+        // Shaders desactivados: guardar preferencia pero mantener pass-through
+        shader_backend_->setActiveShader(Rendering::ShaderType::POSTFX);
+        shader_backend_->setPostFXParams(Rendering::PostFXParams{});
+        return;
+    }
+    shader_backend_->setActiveShader(type);
+    if (type == Rendering::ShaderType::CRTPI) {
+        applyCurrentCrtPiPreset();
+    } else {
+        applyCurrentPostFXPreset();
+    }
+}
+
+// Cicla al siguiente shader disponible (preparado para futura UI)
+void Screen::nextShader() {
+    const Rendering::ShaderType NEXT = (Options::video.shader.current_shader == Rendering::ShaderType::POSTFX)
+        ? Rendering::ShaderType::CRTPI
+        : Rendering::ShaderType::POSTFX;
+    setActiveShader(NEXT);
+}
+
 // Inicializa los shaders
 // El device GPU se crea siempre (independientemente de postfx) para evitar
 // conflictos SDL_Renderer/SDL_GPU al hacer toggle F4 en Windows/Vulkan.
@@ -476,23 +606,34 @@ void Screen::initShaders() {
 
     if (!shader_backend_) {
         shader_backend_ = std::make_unique<Rendering::SDL3GPUShader>();
+        const std::string fallback_driver = "none";
+        shader_backend_->setPreferredDriver(Options::video.gpu.acceleration ? Options::video.gpu.preferred_driver : fallback_driver);
     }
     shader_backend_->init(window_, tex, "", "");
+    gpu_driver_ = shader_backend_->getDriverName();
 
-    // Propagar flags de vsync e integer scale al backend GPU
+    // Propagar flags de vsync, integer scale, upscale y downscale al backend GPU
     shader_backend_->setVSync(Options::video.vertical_sync);
     shader_backend_->setScaleMode(Options::video.integer_scale);
+    shader_backend_->setLinearUpscale(Options::video.supersampling.linear_upscale);
+    shader_backend_->setDownscaleAlgo(Options::video.supersampling.downscale_algo);
 
-    if (Options::video.postfx) {
+    if (Options::video.shader.enabled) {
         applyCurrentPostFXPreset();
     } else {
         // Pass-through: todos los efectos a 0, el shader solo copia la textura
         shader_backend_->setPostFXParams(Rendering::PostFXParams{});
     }
+
+    // Restaurar el shader activo guardado en config (y sus parámetros CrtPi si aplica)
+    shader_backend_->setActiveShader(Options::video.shader.current_shader);
+    if (Options::video.shader.current_shader == Rendering::ShaderType::CRTPI) {
+        applyCurrentCrtPiPreset();
+    }
 }
 
 // Obtiene información sobre la pantalla
-void Screen::getDisplayInfo() {
+void Screen::getDisplayInfo() {  // NOLINT(readability-convert-member-functions-to-static)
     std::cout << "\n** VIDEO SYSTEM **\n";
 
     int num_displays = 0;
@@ -597,10 +738,10 @@ auto Screen::initSDLVideo() -> bool {
 }
 
 // Crea el objeto de texto
-void Screen::createText() {
+void Screen::createText() {  // NOLINT(readability-convert-member-functions-to-static)
     // Carga la surface de la fuente directamente del archivo
     auto surface = std::make_shared<Surface>(Resource::List::get()->get("aseprite.gif"));
 
     // Crea el objeto de texto (el constructor de Text carga el archivo text_file internamente)
-    text_ = std::make_shared<Text>(surface, Resource::List::get()->get("aseprite.txt"));
+    text_ = std::make_shared<Text>(surface, Resource::List::get()->get("aseprite.fnt"));
 }

source/core/rendering/screen.hpp

@@ -6,14 +6,14 @@
 #include <cstddef>  // Para size_t
 #include <memory>   // Para shared_ptr, __shared_ptr_access
 #include <string>   // Para string
+#include <utility>  // Para std::pair
 #include <vector>   // Para vector
 
-#include "utils/utils.hpp"  // Para Color
+#include "core/rendering/palette_manager.hpp"  // Para PaletteManager
+#include "core/rendering/shader_backend.hpp"   // Para Rendering::ShaderType, ShaderBackend
+#include "utils/utils.hpp"                     // Para Color
 class Surface;
 class Text;
-namespace Rendering {
-    class ShaderBackend;
-}
 
 class Screen {
    public:
@@ -36,14 +36,15 @@ class Screen {
     void update(float delta_time);                         // Actualiza la lógica de la clase
 
     // Video y ventana
-    void setVideoMode(bool mode);  // Establece el modo de video
+    void setVideoMode(bool mode);          // Establece el modo de video
-    void toggleVideoMode();        // Cambia entre pantalla completa y ventana
+    void toggleVideoMode();                // Cambia entre pantalla completa y ventana
-    void toggleIntegerScale();     // Alterna entre activar y desactivar el escalado entero
+    void toggleIntegerScale();             // Alterna entre activar y desactivar el escalado entero
-    void toggleVSync();            // Alterna entre activar y desactivar el V-Sync
+    void toggleVSync();                    // Alterna entre activar y desactivar el V-Sync
-    auto decWindowZoom() -> bool;  // Reduce el tamaño de la ventana
+    auto decWindowZoom() -> bool;          // Reduce el tamaño de la ventana
-    auto incWindowZoom() -> bool;  // Aumenta el tamaño de la ventana
+    auto incWindowZoom() -> bool;          // Aumenta el tamaño de la ventana
-    void show();                   // Muestra la ventana
+    auto setWindowZoom(int zoom) -> bool;  // Establece zoom directo; false si fuera de [1, max_zoom]
-    void hide();                   // Oculta la ventana
+    void show();                           // Muestra la ventana
+    void hide();                           // Oculta la ventana
 
     // Borde
     void setBorderColor(Uint8 color);          // Cambia el color del borde
@@ -53,23 +54,41 @@ class Screen {
     void toggleBorder();                       // Cambia entre borde visible y no visible
 
     // Paletas y PostFX
-    void nextPalette();      // Cambia a la siguiente paleta
+    void nextPalette();                                                      // Cambia a la siguiente paleta
-    void previousPalette();  // Cambia a la paleta anterior
+    void previousPalette();                                                  // Cambia a la paleta anterior
-    void setPalete();        // Establece la paleta actual
+    auto setPaletteByName(const std::string& name) -> bool;                  // Cambia a paleta por nombre; false si no existe
-    void togglePostFX();     // Cambia el estado del PostFX
+    [[nodiscard]] auto getPaletteNames() const -> std::vector<std::string>;  // Nombres disponibles (minúsculas, sin .pal)
-    void reloadPostFX();     // Recarga el shader del preset actual sin toggle
+    [[nodiscard]] auto getPalettePrettyName() const -> std::string;          // Nombre actual con guiones sustituidos por espacios
+    void nextPaletteSortMode();                                              // Cicla al siguiente modo de ordenación de paleta
+    void setPaletteSortMode(PaletteSortMode mode);                           // Establece modo de ordenación concreto
+    [[nodiscard]] auto getPaletteSortModeName() const -> std::string;        // Nombre del modo de ordenación actual
+    void toggleShaders();                                                    // Activa/desactiva todos los shaders respetando current_shader
+    void toggleSupersampling();                                              // Activa/desactiva el supersampling global
+    void reloadPostFX();                                                     // Recarga el shader del preset actual sin toggle
+    void reloadCrtPi();                                                      // Recarga el shader CrtPi del preset actual sin toggle
+    void setLinearUpscale(bool linear);                                      // Upscale NEAREST (false) o LINEAR (true) en el paso SS
+    void setDownscaleAlgo(int algo);                                         // 0=bilinear legacy, 1=Lanczos2, 2=Lanczos3
+    void setActiveShader(Rendering::ShaderType type);                        // Cambia el shader de post-procesado activo
+    void nextShader();                                                       // Cicla al siguiente shader disponible (para futura UI)
 
     // Surfaces y notificaciones
     void setRendererSurface(const std::shared_ptr<Surface>& surface = nullptr);  // Establece el renderizador para las surfaces
     void setNotificationsEnabled(bool value);                                    // Establece la visibilidad de las notificaciones
-    void toggleFPS();                                                            // Activa o desactiva el contador de FPS
+    void updateZoomFactor();                                                     // Recalcula y almacena el factor de zoom real
 
     // Getters
     auto getRenderer() -> SDL_Renderer*;
     auto getRendererSurface() -> std::shared_ptr<Surface>;
     auto getBorderSurface() -> std::shared_ptr<Surface>;
+    auto getGameSurface() -> std::shared_ptr<Surface>;
     [[nodiscard]] auto getText() const -> std::shared_ptr<Text> { return text_; }
     [[nodiscard]] auto getGameSurfaceDstRect() const -> SDL_FRect { return game_surface_dstrect_; }
+    [[nodiscard]] auto getGPUDriver() const -> const std::string& { return gpu_driver_; }
+    [[nodiscard]] auto isHardwareAccelerated() const -> bool { return shader_backend_ && shader_backend_->isHardwareAccelerated(); }
+    [[nodiscard]] auto getLastFPS() const -> int { return fps_.last_value; }
+    [[nodiscard]] auto getZoomFactor() const -> float { return zoom_factor_; }
+    [[nodiscard]] auto getMaxZoom() const -> int;
+    [[nodiscard]] auto getSsTextureSize() const -> std::pair<int, int>;
 
    private:
     // Estructuras
@@ -106,20 +125,18 @@ class Screen {
     static Screen* screen;
 
     // Métodos privados
-    void renderNotifications() const;                     // Dibuja las notificaciones
+    void renderNotifications() const;  // Dibuja las notificaciones
-    void adjustWindowSize();                              // Calcula el tamaño de la ventana
+    void adjustWindowSize();           // Calcula el tamaño de la ventana
-    void adjustRenderLogicalSize();                       // Ajusta el tamaño lógico del renderizador
+    void adjustRenderLogicalSize();    // Ajusta el tamaño lógico del renderizador
-    void processPaletteList();                            // Extrae los nombres de las paletas
+    void surfaceToTexture();           // Copia la surface a la textura
-    void surfaceToTexture();                              // Copia la surface a la textura
+    void textureToRenderer();          // Copia la textura al renderizador
-    void textureToRenderer();                             // Copia la textura al renderizador
+    void renderOverlays();             // Renderiza todos los overlays
-    void renderOverlays();                                // Renderiza todos los overlays
+    void initShaders();                // Inicializa los shaders
-    auto findPalette(const std::string& name) -> size_t;  // Localiza la paleta dentro del vector de paletas
+    void applyCurrentPostFXPreset();   // Aplica los parámetros del preset PostFX actual al backend
-    void initShaders();                                   // Inicializa los shaders
+    void applyCurrentCrtPiPreset();    // Aplica los parámetros del preset CrtPi actual al backend
-    void applyCurrentPostFXPreset();                      // Aplica los parámetros del preset actual al backend
+    void getDisplayInfo();             // Obtiene información sobre la pantalla
-    void renderInfo() const;                              // Muestra información por pantalla
+    auto initSDLVideo() -> bool;       // Arranca SDL VIDEO y crea la ventana
-    void getDisplayInfo();                                // Obtiene información sobre la pantalla
+    void createText();                 // Crea el objeto de texto
-    auto initSDLVideo() -> bool;                          // Arranca SDL VIDEO y crea la ventana
-    void createText();                                    // Crea el objeto de texto
 
     // Constructor y destructor
     Screen();
@@ -138,15 +155,23 @@ class Screen {
     std::unique_ptr<Rendering::ShaderBackend> shader_backend_;    // Backend de shaders (OpenGL/Metal/Vulkan)
     std::shared_ptr<Text> text_;                                  // Objeto para escribir texto
 
+    // Buffers persistentes para evitar .resize() cada frame
+    std::vector<Uint32> game_pixel_buffer_;    // Textura de juego
+    std::vector<Uint32> border_pixel_buffer_;  // Textura de borde (composición final borde+juego)
+
+    // Caché del borde sólido (gameplay normal)
+    bool border_is_solid_{true};   // true = borde de color sólido; false = borde dinámico (carga)
+    Uint32 border_argb_color_{0};  // Color ARGB pre-convertido del borde sólido
+
     // Configuración de ventana y pantalla
     int window_width_{0};             // Ancho de la pantalla o ventana
     int window_height_{0};            // Alto de la pantalla o ventana
+    float zoom_factor_{1.0f};         // Factor de zoom calculado (alto físico / alto lógico)
     SDL_FRect game_surface_dstrect_;  // Coordenadas donde se dibuja la textura del juego
 
     // Paletas y colores
-    Uint8 border_color_{0};              // Color del borde
+    Uint8 border_color_{0};                            // Color del borde
-    std::vector<std::string> palettes_;  // Listado de ficheros de paleta disponibles
+    std::unique_ptr<PaletteManager> palette_manager_;  // Gestor de paletas de color
-    Uint8 current_palette_{0};           // Índice para el vector de paletas
 
     // Estado y configuración
     bool notifications_enabled_{false};  // Indica si se muestran las notificaciones
@@ -154,12 +179,6 @@ class Screen {
     DisplayMonitor display_monitor_;     // Información de la pantalla
 
     // Shaders
-    std::string info_resolution_;       // Texto con la información de la pantalla
+    std::string info_resolution_;  // Texto con la información de la pantalla
-    std::vector<Uint32> pixel_buffer_;  // Buffer intermedio para SDL3GPU path (surface → ARGB)
+    std::string gpu_driver_;       // Nombre del driver GPU (SDL3GPU), capturado en initShaders()
-
-#ifdef _DEBUG
-    bool show_fps_{true};   // Indica si ha de mostrar el contador de FPS
-#else
-    bool show_fps_{false};  // Indica si ha de mostrar el contador de FPS
-#endif
 };

source/core/rendering/sdl3gpu/sdl3gpu_shader.hpp

@@ -7,16 +7,55 @@
 
 // PostFX uniforms pushed to fragment stage each frame.
 // Must match the MSL struct and GLSL uniform block layout.
-// 8 floats = 32 bytes — meets Metal/Vulkan 16-byte alignment requirement.
+// 12 floats = 48 bytes — meets Metal/Vulkan 16-byte alignment requirement.
 struct PostFXUniforms {
     float vignette_strength;  // 0 = none, ~0.8 = subtle
     float chroma_strength;    // 0 = off, ~0.2 = subtle chromatic aberration
     float scanline_strength;  // 0 = off, 1 = full
-    float screen_height;      // logical height in pixels (for resolution-independent scanlines)
+    float screen_height;      // logical height in pixels (used by bleeding effect)
     float mask_strength;      // 0 = off, 1 = full phosphor dot mask
     float gamma_strength;     // 0 = off, 1 = full gamma 2.4/2.2 correction
     float curvature;          // 0 = flat, 1 = max barrel distortion
     float bleeding;           // 0 = off, 1 = max NTSC chrominance bleeding
+    float pixel_scale;        // physical pixels per logical pixel (vh / tex_height_)
+    float time;               // seconds since SDL init (SDL_GetTicks() / 1000.0f)
+    float oversample;         // supersampling factor (1.0 = off, 3.0 = 3×SS)
+    float flicker;            // 0 = off, 1 = phosphor flicker ~50 Hz — keep struct at 48 bytes (3 × 16)
+};
+
+// CrtPi uniforms pushed to fragment stage each frame.
+// Must match the MSL struct and GLSL uniform block layout.
+// 14 fields (8 floats + 6 ints) + 2 floats (texture size) = 16 fields = 64 bytes — 4 × 16-byte alignment.
+struct CrtPiUniforms {
+    // vec4 #0
+    float scanline_weight;          // Ajuste gaussiano (default 6.0)
+    float scanline_gap_brightness;  // Brillo mínimo entre scanlines (default 0.12)
+    float bloom_factor;             // Factor brillo zonas iluminadas (default 3.5)
+    float input_gamma;              // Gamma de entrada (default 2.4)
+    // vec4 #1
+    float output_gamma;     // Gamma de salida (default 2.2)
+    float mask_brightness;  // Brillo sub-píxeles máscara (default 0.80)
+    float curvature_x;      // Distorsión barrel X (default 0.05)
+    float curvature_y;      // Distorsión barrel Y (default 0.10)
+    // vec4 #2
+    int mask_type;           // 0=ninguna, 1=verde/magenta, 2=RGB fósforo
+    int enable_scanlines;    // 0 = off, 1 = on
+    int enable_multisample;  // 0 = off, 1 = on (antialiasing analítico)
+    int enable_gamma;        // 0 = off, 1 = on
+    // vec4 #3
+    int enable_curvature;  // 0 = off, 1 = on
+    int enable_sharper;    // 0 = off, 1 = on
+    float texture_width;   // Ancho del canvas en píxeles (inyectado en render)
+    float texture_height;  // Alto del canvas en píxeles (inyectado en render)
+};
+
+// Downscale uniforms pushed to the Lanczos downscale fragment stage.
+// 1 int + 3 floats = 16 bytes — meets Metal/Vulkan alignment.
+struct DownscaleUniforms {
+    int algorithm;  // 0 = Lanczos2 (ventana 2), 1 = Lanczos3 (ventana 3)
+    float pad0;
+    float pad1;
+    float pad2;
 };
 
 namespace Rendering {
@@ -43,6 +82,10 @@ namespace Rendering {
         void cleanup() final;  // Libera pipeline/texturas pero mantiene el device vivo
         void destroy();        // Limpieza completa (device + swapchain); llamar solo al cerrar
         [[nodiscard]] auto isHardwareAccelerated() const -> bool override { return is_initialized_; }
+        [[nodiscard]] auto getDriverName() const -> std::string override { return driver_name_; }
+
+        // Establece el driver GPU preferido (vacío = auto). Debe llamarse antes de init().
+        void setPreferredDriver(const std::string& driver) override { preferred_driver_ = driver; }
 
         // Sube píxeles ARGB8888 desde CPU; llamado antes de render()
         void uploadPixels(const Uint32* pixels, int width, int height) override;
@@ -56,6 +99,27 @@ namespace Rendering {
         // Activa/desactiva escalado entero (integer scale)
         void setScaleMode(bool integer_scale) override;
 
+        // Establece factor de supersampling (1 = off, 3 = 3×SS)
+        void setOversample(int factor) override;
+
+        // Activa/desactiva interpolación LINEAR en el upscale (false = NEAREST)
+        void setLinearUpscale(bool linear) override;
+
+        // Selecciona algoritmo de downscale: 0=bilinear legacy, 1=Lanczos2, 2=Lanczos3
+        void setDownscaleAlgo(int algo) override;
+
+        // Devuelve las dimensiones de la textura de supersampling (0,0 si SS desactivado)
+        [[nodiscard]] auto getSsTextureSize() const -> std::pair<int, int> override;
+
+        // Selecciona el shader de post-procesado activo (POSTFX o CRTPI)
+        void setActiveShader(ShaderType type) override;
+
+        // Actualiza los parámetros del shader CRT-Pi
+        void setCrtPiParams(const CrtPiParams& p) override;
+
+        // Devuelve el shader activo
+        [[nodiscard]] auto getActiveShader() const -> ShaderType override { return active_shader_; }
+
        private:
         static auto createShaderMSL(SDL_GPUDevice* device,
             const char* msl_source,
@@ -73,21 +137,42 @@ namespace Rendering {
             Uint32 num_uniform_buffers) -> SDL_GPUShader*;
 
         auto createPipeline() -> bool;
+        auto createCrtPiPipeline() -> bool;              // Pipeline dedicado para el shader CrtPi
+        auto reinitTexturesAndBuffer() -> bool;          // Recrea scene_texture_ y upload_buffer_
+        auto recreateScaledTexture(int factor) -> bool;  // Recrea scaled_texture_ para factor dado
+        static auto calcSsFactor(float zoom) -> int;     // Primer múltiplo de 3 >= zoom (mín 3)
+        // Devuelve el mejor present mode disponible: IMMEDIATE > MAILBOX > VSYNC
+        [[nodiscard]] auto bestPresentMode(bool vsync) const -> SDL_GPUPresentMode;
 
         SDL_Window* window_ = nullptr;
         SDL_GPUDevice* device_ = nullptr;
-        SDL_GPUGraphicsPipeline* pipeline_ = nullptr;
+        SDL_GPUGraphicsPipeline* pipeline_ = nullptr;                   // PostFX pass (→ swapchain o → postfx_texture_)
-        SDL_GPUTexture* scene_texture_ = nullptr;
+        SDL_GPUGraphicsPipeline* crtpi_pipeline_ = nullptr;             // CrtPi pass (→ swapchain directo, sin SS)
+        SDL_GPUGraphicsPipeline* postfx_offscreen_pipeline_ = nullptr;  // PostFX → postfx_texture_ (B8G8R8A8, solo con Lanczos)
+        SDL_GPUGraphicsPipeline* upscale_pipeline_ = nullptr;           // Upscale pass (solo con SS)
+        SDL_GPUGraphicsPipeline* downscale_pipeline_ = nullptr;         // Lanczos downscale (solo con SS + algo > 0)
+        SDL_GPUTexture* scene_texture_ = nullptr;                       // Canvas del juego (game_width_ × game_height_)
+        SDL_GPUTexture* scaled_texture_ = nullptr;                      // Upscale target (game×factor), solo con SS
+        SDL_GPUTexture* postfx_texture_ = nullptr;                      // PostFX output a resolución escalada, solo con Lanczos
         SDL_GPUTransferBuffer* upload_buffer_ = nullptr;
-        SDL_GPUSampler* sampler_ = nullptr;
+        SDL_GPUSampler* sampler_ = nullptr;         // NEAREST
+        SDL_GPUSampler* linear_sampler_ = nullptr;  // LINEAR
 
-        PostFXUniforms uniforms_{.vignette_strength = 0.6F, .chroma_strength = 0.15F, .scanline_strength = 0.7F, .screen_height = 192.0F};
+        PostFXUniforms uniforms_{.vignette_strength = 0.6F, .chroma_strength = 0.15F, .scanline_strength = 0.7F, .screen_height = 192.0F, .pixel_scale = 1.0F, .oversample = 1.0F};
+        CrtPiUniforms crtpi_uniforms_{.scanline_weight = 6.0F, .scanline_gap_brightness = 0.12F, .bloom_factor = 3.5F, .input_gamma = 2.4F, .output_gamma = 2.2F, .mask_brightness = 0.80F, .curvature_x = 0.05F, .curvature_y = 0.10F, .mask_type = 2, .enable_scanlines = 1, .enable_multisample = 1, .enable_gamma = 1};
+        ShaderType active_shader_ = ShaderType::POSTFX;  // Shader de post-procesado activo
 
-        int tex_width_ = 0;
+        int game_width_ = 0;  // Dimensiones originales del canvas
-        int tex_height_ = 0;
+        int game_height_ = 0;
+        int ss_factor_ = 0;       // Factor SS activo (3, 6, 9...) o 0 si SS desactivado
+        int oversample_ = 1;      // SS on/off (1 = off, >1 = on)
+        int downscale_algo_ = 1;  // 0 = bilinear legacy, 1 = Lanczos2, 2 = Lanczos3
+        std::string driver_name_;
+        std::string preferred_driver_;  // Driver preferido; vacío = auto (SDL elige)
         bool is_initialized_ = false;
         bool vsync_ = true;
         bool integer_scale_ = false;
+        bool linear_upscale_ = false;  // Upscale NEAREST (false) o LINEAR (true)
     };
 
 }  // namespace Rendering

source/core/rendering/sdl3gpu/upscale_frag_spv.h

@@ -0,0 +1,633 @@
+#pragma once
+#include <cstddef>
+#include <cstdint>
+static const uint8_t kupscale_frag_spv[] = {
+    0x03,
+    0x02,
+    0x23,
+    0x07,
+    0x00,
+    0x00,
+    0x01,
+    0x00,
+    0x0b,
+    0x00,
+    0x0d,
+    0x00,
+    0x14,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x11,
+    0x00,
+    0x02,
+    0x00,
+    0x01,
+    0x00,
+    0x00,
+    0x00,
+    0x0b,
+    0x00,
+    0x06,
+    0x00,
+    0x01,
+    0x00,
+    0x00,
+    0x00,
+    0x47,
+    0x4c,
+    0x53,
+    0x4c,
+    0x2e,
+    0x73,
+    0x74,
+    0x64,
+    0x2e,
+    0x34,
+    0x35,
+    0x30,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x0e,
+    0x00,
+    0x03,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x01,
+    0x00,
+    0x00,
+    0x00,
+    0x0f,
+    0x00,
+    0x07,
+    0x00,
+    0x04,
+    0x00,
+    0x00,
+    0x00,
+    0x04,
+    0x00,
+    0x00,
+    0x00,
+    0x6d,
+    0x61,
+    0x69,
+    0x6e,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x09,
+    0x00,
+    0x00,
+    0x00,
+    0x11,
+    0x00,
+    0x00,
+    0x00,
+    0x10,
+    0x00,
+    0x03,
+    0x00,
+    0x04,
+    0x00,
+    0x00,
+    0x00,
+    0x07,
+    0x00,
+    0x00,
+    0x00,
+    0x03,
+    0x00,
+    0x03,
+    0x00,
+    0x02,
+    0x00,
+    0x00,
+    0x00,
+    0xc2,
+    0x01,
+    0x00,
+    0x00,
+    0x04,
+    0x00,
+    0x0a,
+    0x00,
+    0x47,
+    0x4c,
+    0x5f,
+    0x47,
+    0x4f,
+    0x4f,
+    0x47,
+    0x4c,
+    0x45,
+    0x5f,
+    0x63,
+    0x70,
+    0x70,
+    0x5f,
+    0x73,
+    0x74,
+    0x79,
+    0x6c,
+    0x65,
+    0x5f,
+    0x6c,
+    0x69,
+    0x6e,
+    0x65,
+    0x5f,
+    0x64,
+    0x69,
+    0x72,
+    0x65,
+    0x63,
+    0x74,
+    0x69,
+    0x76,
+    0x65,
+    0x00,
+    0x00,
+    0x04,
+    0x00,
+    0x08,
+    0x00,
+    0x47,
+    0x4c,
+    0x5f,
+    0x47,
+    0x4f,
+    0x4f,
+    0x47,
+    0x4c,
+    0x45,
+    0x5f,
+    0x69,
+    0x6e,
+    0x63,
+    0x6c,
+    0x75,
+    0x64,
+    0x65,
+    0x5f,
+    0x64,
+    0x69,
+    0x72,
+    0x65,
+    0x63,
+    0x74,
+    0x69,
+    0x76,
+    0x65,
+    0x00,
+    0x05,
+    0x00,
+    0x04,
+    0x00,
+    0x04,
+    0x00,
+    0x00,
+    0x00,
+    0x6d,
+    0x61,
+    0x69,
+    0x6e,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x05,
+    0x00,
+    0x05,
+    0x00,
+    0x09,
+    0x00,
+    0x00,
+    0x00,
+    0x6f,
+    0x75,
+    0x74,
+    0x5f,
+    0x63,
+    0x6f,
+    0x6c,
+    0x6f,
+    0x72,
+    0x00,
+    0x00,
+    0x00,
+    0x05,
+    0x00,
+    0x04,
+    0x00,
+    0x0d,
+    0x00,
+    0x00,
+    0x00,
+    0x73,
+    0x63,
+    0x65,
+    0x6e,
+    0x65,
+    0x00,
+    0x00,
+    0x00,
+    0x05,
+    0x00,
+    0x04,
+    0x00,
+    0x11,
+    0x00,
+    0x00,
+    0x00,
+    0x76,
+    0x5f,
+    0x75,
+    0x76,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x47,
+    0x00,
+    0x04,
+    0x00,
+    0x09,
+    0x00,
+    0x00,
+    0x00,
+    0x1e,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x47,
+    0x00,
+    0x04,
+    0x00,
+    0x0d,
+    0x00,
+    0x00,
+    0x00,
+    0x21,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x47,
+    0x00,
+    0x04,
+    0x00,
+    0x0d,
+    0x00,
+    0x00,
+    0x00,
+    0x22,
+    0x00,
+    0x00,
+    0x00,
+    0x02,
+    0x00,
+    0x00,
+    0x00,
+    0x47,
+    0x00,
+    0x04,
+    0x00,
+    0x11,
+    0x00,
+    0x00,
+    0x00,
+    0x1e,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x13,
+    0x00,
+    0x02,
+    0x00,
+    0x02,
+    0x00,
+    0x00,
+    0x00,
+    0x21,
+    0x00,
+    0x03,
+    0x00,
+    0x03,
+    0x00,
+    0x00,
+    0x00,
+    0x02,
+    0x00,
+    0x00,
+    0x00,
+    0x16,
+    0x00,
+    0x03,
+    0x00,
+    0x06,
+    0x00,
+    0x00,
+    0x00,
+    0x20,
+    0x00,
+    0x00,
+    0x00,
+    0x17,
+    0x00,
+    0x04,
+    0x00,
+    0x07,
+    0x00,
+    0x00,
+    0x00,
+    0x06,
+    0x00,
+    0x00,
+    0x00,
+    0x04,
+    0x00,
+    0x00,
+    0x00,
+    0x20,
+    0x00,
+    0x04,
+    0x00,
+    0x08,
+    0x00,
+    0x00,
+    0x00,
+    0x03,
+    0x00,
+    0x00,
+    0x00,
+    0x07,
+    0x00,
+    0x00,
+    0x00,
+    0x3b,
+    0x00,
+    0x04,
+    0x00,
+    0x08,
+    0x00,
+    0x00,
+    0x00,
+    0x09,
+    0x00,
+    0x00,
+    0x00,
+    0x03,
+    0x00,
+    0x00,
+    0x00,
+    0x19,
+    0x00,
+    0x09,
+    0x00,
+    0x0a,
+    0x00,
+    0x00,
+    0x00,
+    0x06,
+    0x00,
+    0x00,
+    0x00,
+    0x01,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x01,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x1b,
+    0x00,
+    0x03,
+    0x00,
+    0x0b,
+    0x00,
+    0x00,
+    0x00,
+    0x0a,
+    0x00,
+    0x00,
+    0x00,
+    0x20,
+    0x00,
+    0x04,
+    0x00,
+    0x0c,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x0b,
+    0x00,
+    0x00,
+    0x00,
+    0x3b,
+    0x00,
+    0x04,
+    0x00,
+    0x0c,
+    0x00,
+    0x00,
+    0x00,
+    0x0d,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x17,
+    0x00,
+    0x04,
+    0x00,
+    0x0f,
+    0x00,
+    0x00,
+    0x00,
+    0x06,
+    0x00,
+    0x00,
+    0x00,
+    0x02,
+    0x00,
+    0x00,
+    0x00,
+    0x20,
+    0x00,
+    0x04,
+    0x00,
+    0x10,
+    0x00,
+    0x00,
+    0x00,
+    0x01,
+    0x00,
+    0x00,
+    0x00,
+    0x0f,
+    0x00,
+    0x00,
+    0x00,
+    0x3b,
+    0x00,
+    0x04,
+    0x00,
+    0x10,
+    0x00,
+    0x00,
+    0x00,
+    0x11,
+    0x00,
+    0x00,
+    0x00,
+    0x01,
+    0x00,
+    0x00,
+    0x00,
+    0x36,
+    0x00,
+    0x05,
+    0x00,
+    0x02,
+    0x00,
+    0x00,
+    0x00,
+    0x04,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    0x03,
+    0x00,
+    0x00,
+    0x00,
+    0xf8,
+    0x00,
+    0x02,
+    0x00,
+    0x05,
+    0x00,
+    0x00,
+    0x00,
+    0x3d,
+    0x00,
+    0x04,
+    0x00,
+    0x0b,
+    0x00,
+    0x00,
+    0x00,
+    0x0e,
+    0x00,
+    0x00,
+    0x00,
+    0x0d,
+    0x00,
+    0x00,
+    0x00,
+    0x3d,
+    0x00,
+    0x04,
+    0x00,
+    0x0f,
+    0x00,
+    0x00,
+    0x00,
+    0x12,
+    0x00,
+    0x00,
+    0x00,
+    0x11,
+    0x00,
+    0x00,
+    0x00,
+    0x57,
+    0x00,
+    0x05,
+    0x00,
+    0x07,
+    0x00,
+    0x00,
+    0x00,
+    0x13,
+    0x00,
+    0x00,
+    0x00,
+    0x0e,
+    0x00,
+    0x00,
+    0x00,
+    0x12,
+    0x00,
+    0x00,
+    0x00,
+    0x3e,
+    0x00,
+    0x03,
+    0x00,
+    0x09,
+    0x00,
+    0x00,
+    0x00,
+    0x13,
+    0x00,
+    0x00,
+    0x00,
+    0xfd,
+    0x00,
+    0x01,
+    0x00,
+    0x38,
+    0x00,
+    0x01,
+    0x00};
+static const size_t kupscale_frag_spv_size = 628;

source/core/rendering/shader_backend.hpp

@@ -3,9 +3,14 @@
 #include <SDL3/SDL.h>
 
 #include <string>
+#include <utility>
 
 namespace Rendering {
 
+    /** @brief Identificador del shader de post-procesado activo */
+    enum class ShaderType { POSTFX,
+        CRTPI };
+
     /**
      * @brief Parámetros de intensidad de los efectos PostFX
      * Definido a nivel de namespace para facilitar el uso desde subclases y screen.cpp
@@ -18,6 +23,28 @@ namespace Rendering {
         float gamma = 0.0F;      // Corrección gamma (blend 0=off, 1=full)
         float curvature = 0.0F;  // Curvatura barrel CRT
         float bleeding = 0.0F;   // Sangrado de color NTSC
+        float flicker = 0.0F;    // Parpadeo de fósforo CRT ~50 Hz
+    };
+
+    /**
+     * @brief Parámetros del shader CRT-Pi (algoritmo de scanlines continuas)
+     * Diferente al PostFX: usa pesos gaussianos por distancia subpixel y bloom.
+     */
+    struct CrtPiParams {
+        float scanline_weight{6.0F};           // Ajuste gaussiano (mayor = scanlines más estrechas)
+        float scanline_gap_brightness{0.12F};  // Brillo mínimo en las ranuras entre scanlines
+        float bloom_factor{3.5F};              // Factor de brillo para zonas iluminadas
+        float input_gamma{2.4F};               // Gamma de entrada (linealización)
+        float output_gamma{2.2F};              // Gamma de salida (codificación)
+        float mask_brightness{0.80F};          // Sub-píxeles tenues en la máscara de fósforo
+        float curvature_x{0.05F};              // Distorsión barrel eje X
+        float curvature_y{0.10F};              // Distorsión barrel eje Y
+        int mask_type{2};                      // 0=ninguna, 1=verde/magenta, 2=RGB fósforo
+        bool enable_scanlines{true};           // Activar efecto de scanlines
+        bool enable_multisample{true};         // Antialiasing analítico de scanlines
+        bool enable_gamma{true};               // Corrección gamma
+        bool enable_curvature{false};          // Distorsión barrel CRT
+        bool enable_sharper{false};            // Submuestreo más nítido (modo SHARPER)
     };
 
     /**
@@ -82,11 +109,67 @@ namespace Rendering {
          */
         virtual void setScaleMode(bool /*integer_scale*/) {}
 
+        /**
+         * @brief Establece el factor de supersampling (1 = off, 3 = 3× SS)
+         * Con factor > 1, la textura GPU se crea a game×factor resolución y
+         * las scanlines se hornean en CPU (uploadPixels). El sampler usa LINEAR.
+         */
+        virtual void setOversample(int /*factor*/) {}
+
+        /**
+         * @brief Activa/desactiva interpolación LINEAR en el paso de upscale (SS).
+         * Por defecto NEAREST (false). Solo tiene efecto con supersampling activo.
+         */
+        virtual void setLinearUpscale(bool /*linear*/) {}
+        [[nodiscard]] virtual auto isLinearUpscale() const -> bool { return false; }
+
+        /**
+         * @brief Selecciona el algoritmo de downscale tras el PostFX (SS activo).
+         * 0 = bilinear legacy (comportamiento actual, sin textura intermedia),
+         * 1 = Lanczos2 (ventana 2, ~25 muestras), 2 = Lanczos3 (ventana 3, ~49 muestras).
+         */
+        virtual void setDownscaleAlgo(int /*algo*/) {}
+        [[nodiscard]] virtual auto getDownscaleAlgo() const -> int { return 0; }
+
+        /**
+         * @brief Devuelve las dimensiones de la textura de supersampling.
+         * @return Par (ancho, alto) en píxeles; (0, 0) si SS está desactivado.
+         */
+        [[nodiscard]] virtual auto getSsTextureSize() const -> std::pair<int, int> { return {0, 0}; }
+
         /**
          * @brief Verifica si el backend está usando aceleración por hardware
          * @return true si usa aceleración (OpenGL/Metal/Vulkan)
          */
         [[nodiscard]] virtual auto isHardwareAccelerated() const -> bool = 0;
+
+        /**
+         * @brief Nombre del driver GPU activo (p.ej. "vulkan", "metal", "direct3d12")
+         * @return Cadena vacía si no disponible
+         */
+        [[nodiscard]] virtual auto getDriverName() const -> std::string { return {}; }
+
+        /**
+         * @brief Establece el driver GPU preferido antes de init().
+         * Vacío = selección automática de SDL. Implementado en SDL3GPUShader.
+         */
+        virtual void setPreferredDriver(const std::string& /*driver*/) {}
+
+        /**
+         * @brief Selecciona el shader de post-procesado activo (POSTFX o CRTPI).
+         * Debe llamarse antes de render(). No recrea pipelines.
+         */
+        virtual void setActiveShader(ShaderType /*type*/) {}
+
+        /**
+         * @brief Establece los parámetros del shader CRT-Pi.
+         */
+        virtual void setCrtPiParams(const CrtPiParams& /*p*/) {}
+
+        /**
+         * @brief Devuelve el shader de post-procesado activo.
+         */
+        [[nodiscard]] virtual auto getActiveShader() const -> ShaderType { return ShaderType::POSTFX; }
     };
 
 }  // namespace Rendering

source/core/rendering/sprite/animated_sprite.cpp

@@ -1,4 +1,4 @@
-#include "core/rendering/surface_animated_sprite.hpp"
+#include "core/rendering/sprite/animated_sprite.hpp"
 
 #include <cstddef>    // Para size_t
 #include <fstream>    // Para basic_ostream, basic_istream, operator<<, basic...
@@ -16,7 +16,7 @@
 // Helper: Convierte un nodo YAML de frames (array) a vector de SDL_FRect
 auto convertYAMLFramesToRects(const fkyaml::node& frames_node, float frame_width, float frame_height, int frames_per_row, int max_tiles) -> std::vector<SDL_FRect> {
     std::vector<SDL_FRect> frames;
-    SDL_FRect rect = {0.0F, 0.0F, frame_width, frame_height};
+    SDL_FRect rect = {.x = 0.0F, .y = 0.0F, .w = frame_width, .h = frame_height};
 
     for (const auto& frame_index_node : frames_node) {
         const int NUM_TILE = frame_index_node.get_value<int>();
@@ -31,7 +31,7 @@ auto convertYAMLFramesToRects(const fkyaml::node& frames_node, float frame_width
 }
 
 // Carga las animaciones desde un fichero YAML
-auto SurfaceAnimatedSprite::loadAnimationsFromYAML(const std::string& file_path, std::shared_ptr<Surface>& surface, float& frame_width, float& frame_height) -> std::vector<AnimationData> {
+auto AnimatedSprite::loadAnimationsFromYAML(const std::string& file_path, std::shared_ptr<Surface>& surface, float& frame_width, float& frame_height) -> std::vector<AnimationData> {  // NOLINT(readability-convert-member-functions-to-static)
     std::vector<AnimationData> animations;
 
     // Extract filename for logging
@@ -124,7 +124,7 @@ auto SurfaceAnimatedSprite::loadAnimationsFromYAML(const std::string& file_path,
 }
 
 // Constructor con bytes YAML del cache (parsing lazy)
-SurfaceAnimatedSprite::SurfaceAnimatedSprite(const AnimationResource& cached_data) {
+AnimatedSprite::AnimatedSprite(const AnimationResource& cached_data) {
     // Parsear YAML desde los bytes cargados en cache
     std::string yaml_content(cached_data.yaml_data.begin(), cached_data.yaml_data.end());
 
@@ -215,8 +215,8 @@ SurfaceAnimatedSprite::SurfaceAnimatedSprite(const AnimationResource& cached_dat
 }
 
 // Constructor per a subclasses amb surface directa (sense YAML)
-SurfaceAnimatedSprite::SurfaceAnimatedSprite(std::shared_ptr<Surface> surface, SDL_FRect pos)
+AnimatedSprite::AnimatedSprite(std::shared_ptr<Surface> surface, SDL_FRect pos)
-    : SurfaceMovingSprite(std::move(surface), pos) {
+    : MovingSprite(std::move(surface), pos) {
     // animations_ queda buit (protegit per el guard de animate())
     if (surface_) {
         clip_ = {.x = 0, .y = 0, .w = surface_->getWidth(), .h = surface_->getHeight()};
@@ -224,7 +224,7 @@ SurfaceAnimatedSprite::SurfaceAnimatedSprite(std::shared_ptr<Surface> surface, S
 }
 
 // Obtiene el indice de la animación a partir del nombre
-auto SurfaceAnimatedSprite::getIndex(const std::string& name) -> int {
+auto AnimatedSprite::getIndex(const std::string& name) -> int {  // NOLINT(readability-convert-member-functions-to-static)
     auto index = -1;
 
     for (const auto& a : animations_) {
@@ -238,7 +238,7 @@ auto SurfaceAnimatedSprite::getIndex(const std::string& name) -> int {
 }
 
 // Calcula el frame correspondiente a la animación (time-based)
-void SurfaceAnimatedSprite::animate(float delta_time) {
+void AnimatedSprite::animate(float delta_time) {  // NOLINT(readability-convert-member-functions-to-static)
     if (animations_.empty()) { return; }
     if (animations_[current_animation_].speed <= 0.0F) {
         return;
@@ -288,12 +288,12 @@ void SurfaceAnimatedSprite::animate(float delta_time) {
 }
 
 // Comprueba si ha terminado la animación
-auto SurfaceAnimatedSprite::animationIsCompleted() -> bool {
+auto AnimatedSprite::animationIsCompleted() -> bool {
     return animations_[current_animation_].completed;
 }
 
 // Establece la animacion actual
-void SurfaceAnimatedSprite::setCurrentAnimation(const std::string& name) {
+void AnimatedSprite::setCurrentAnimation(const std::string& name) {
     const auto NEW_ANIMATION = getIndex(name);
     if (current_animation_ != NEW_ANIMATION) {
         current_animation_ = NEW_ANIMATION;
@@ -305,7 +305,7 @@ void SurfaceAnimatedSprite::setCurrentAnimation(const std::string& name) {
 }
 
 // Establece la animacion actual
-void SurfaceAnimatedSprite::setCurrentAnimation(int index) {
+void AnimatedSprite::setCurrentAnimation(int index) {
     const auto NEW_ANIMATION = index;
     if (current_animation_ != NEW_ANIMATION) {
         current_animation_ = NEW_ANIMATION;
@@ -317,20 +317,20 @@ void SurfaceAnimatedSprite::setCurrentAnimation(int index) {
 }
 
 // Actualiza las variables del objeto (time-based)
-void SurfaceAnimatedSprite::update(float delta_time) {
+void AnimatedSprite::update(float delta_time) {
     animate(delta_time);
-    SurfaceMovingSprite::update(delta_time);
+    MovingSprite::update(delta_time);
 }
 
 // Reinicia la animación
-void SurfaceAnimatedSprite::resetAnimation() {
+void AnimatedSprite::resetAnimation() {
     animations_[current_animation_].current_frame = 0;
     animations_[current_animation_].accumulated_time = 0.0F;
     animations_[current_animation_].completed = false;
 }
 
 // Establece el frame actual de la animación
-void SurfaceAnimatedSprite::setCurrentAnimationFrame(int num) {
+void AnimatedSprite::setCurrentAnimationFrame(int num) {
     // Descarta valores fuera de rango
     if (num < 0 || num >= static_cast<int>(animations_[current_animation_].frames.size())) {
         num = 0;

source/core/rendering/sprite/animated_sprite.hpp

@@ -7,12 +7,12 @@
 #include <utility>
 #include <vector>  // Para vector
 
-#include "core/rendering/surface_moving_sprite.hpp"  // Para SMovingSprite
+#include "core/rendering/sprite/moving_sprite.hpp"  // Para SMovingSprite
-#include "core/resources/resource_types.hpp"         // Para AnimationResource
+#include "core/resources/resource_types.hpp"        // Para AnimationResource
 
 class Surface;
 
-class SurfaceAnimatedSprite : public SurfaceMovingSprite {
+class AnimatedSprite : public MovingSprite {
    public:
     using Animations = std::vector<std::string>;  // Tipo para lista de animaciones
 
@@ -31,9 +31,9 @@ class SurfaceAnimatedSprite : public SurfaceMovingSprite {
     static auto loadAnimationsFromYAML(const std::string& file_path, std::shared_ptr<Surface>& surface, float& frame_width, float& frame_height) -> std::vector<AnimationData>;  // Carga las animaciones desde fichero YAML
 
     // Constructores
-    explicit SurfaceAnimatedSprite(const AnimationResource& cached_data);  // Constructor con datos pre-cargados del cache
+    explicit AnimatedSprite(const AnimationResource& cached_data);  // Constructor con datos pre-cargados del cache
 
-    ~SurfaceAnimatedSprite() override = default;  // Destructor
+    ~AnimatedSprite() override = default;  // Destructor
 
     void update(float delta_time) override;  // Actualiza las variables del objeto (time-based)
 
@@ -50,7 +50,7 @@ class SurfaceAnimatedSprite : public SurfaceMovingSprite {
 
    protected:
     // Constructor per a ús de subclasses que gestionen la surface directament (sense YAML)
-    SurfaceAnimatedSprite(std::shared_ptr<Surface> surface, SDL_FRect pos);
+    AnimatedSprite(std::shared_ptr<Surface> surface, SDL_FRect pos);
 
     // Métodos protegidos
     void animate(float delta_time);  // Calcula el frame correspondiente a la animación actual (time-based)

source/core/rendering/sprite/dissolve_sprite.cpp

@@ -1,4 +1,4 @@
-#include "core/rendering/surface_dissolve_sprite.hpp"
+#include "core/rendering/sprite/dissolve_sprite.hpp"
 
 #include <algorithm>  // Para min
 #include <cstdint>    // Para uint32_t
@@ -15,7 +15,7 @@ static auto pixelRank(int col, int row) -> float {
 }
 
 // Rang per a un píxel tenint en compte direcció (70% direccional + 30% aleatori)
-auto SurfaceDissolveSprite::computePixelRank(int col, int row, int frame_h, DissolveDirection dir) -> float {
+auto DissolveSprite::computePixelRank(int col, int row, int frame_h, DissolveDirection dir) -> float {
     const float RANDOM = pixelRank(col, row);
     if (dir == DissolveDirection::NONE || frame_h <= 0) {
         return RANDOM;
@@ -32,8 +32,8 @@ auto SurfaceDissolveSprite::computePixelRank(int col, int row, int frame_h, Diss
 }
 
 // Constructor per a surface directa (sense AnimationResource)
-SurfaceDissolveSprite::SurfaceDissolveSprite(std::shared_ptr<Surface> surface, SDL_FRect pos)
+DissolveSprite::DissolveSprite(std::shared_ptr<Surface> surface, SDL_FRect pos)
-    : SurfaceAnimatedSprite(std::move(surface), pos) {
+    : AnimatedSprite(std::move(surface), pos) {
     if (surface_) {
         const int W = static_cast<int>(surface_->getWidth());
         const int H = static_cast<int>(surface_->getHeight());
@@ -44,8 +44,8 @@ SurfaceDissolveSprite::SurfaceDissolveSprite(std::shared_ptr<Surface> surface, S
 }
 
 // Constructor
-SurfaceDissolveSprite::SurfaceDissolveSprite(const AnimationResource& data)
+DissolveSprite::DissolveSprite(const AnimationResource& data)
-    : SurfaceAnimatedSprite(data) {
+    : AnimatedSprite(data) {
     if (surface_) {
         const int W = static_cast<int>(surface_->getWidth());
         const int H = static_cast<int>(surface_->getHeight());
@@ -57,7 +57,7 @@ SurfaceDissolveSprite::SurfaceDissolveSprite(const AnimationResource& data)
 }
 
 // Reconstrueix la surface_display_ filtrant píxels per progress_
-void SurfaceDissolveSprite::rebuildDisplaySurface() {
+void DissolveSprite::rebuildDisplaySurface() {
     if (!surface_ || !surface_display_) {
         return;
     }
@@ -109,9 +109,9 @@ void SurfaceDissolveSprite::rebuildDisplaySurface() {
 }
 
 // Actualitza animació, moviment i transició temporal
-void SurfaceDissolveSprite::update(float delta_time) {
+void DissolveSprite::update(float delta_time) {
     const SDL_FRect OLD_CLIP = clip_;
-    SurfaceAnimatedSprite::update(delta_time);
+    AnimatedSprite::update(delta_time);
 
     // Detecta canvi de frame d'animació
     if (clip_.x != OLD_CLIP.x || clip_.y != OLD_CLIP.y ||
@@ -136,22 +136,22 @@ void SurfaceDissolveSprite::update(float delta_time) {
 }
 
 // Renderitza: usa surface_display_ (amb color replace) si disponible
-void SurfaceDissolveSprite::render() {
+void DissolveSprite::render() {
     if (!surface_display_) {
-        SurfaceAnimatedSprite::render();
+        AnimatedSprite::render();
         return;
     }
     surface_display_->render(static_cast<int>(pos_.x), static_cast<int>(pos_.y), &clip_, flip_);
 }
 
 // Estableix el progrés manualment
-void SurfaceDissolveSprite::setProgress(float progress) {
+void DissolveSprite::setProgress(float progress) {
     progress_ = std::min(std::max(progress, 0.0F), 1.0F);
     needs_rebuild_ = true;
 }
 
 // Inicia dissolució temporal (visible → invisible)
-void SurfaceDissolveSprite::startDissolve(float duration_ms, DissolveDirection dir) {
+void DissolveSprite::startDissolve(float duration_ms, DissolveDirection dir) {
     direction_ = dir;
     transition_mode_ = TransitionMode::DISSOLVING;
     transition_duration_ = duration_ms;
@@ -161,7 +161,7 @@ void SurfaceDissolveSprite::startDissolve(float duration_ms, DissolveDirection d
 }
 
 // Inicia generació temporal (invisible → visible)
-void SurfaceDissolveSprite::startGenerate(float duration_ms, DissolveDirection dir) {
+void DissolveSprite::startGenerate(float duration_ms, DissolveDirection dir) {
     direction_ = dir;
     transition_mode_ = TransitionMode::GENERATING;
     transition_duration_ = duration_ms;
@@ -171,17 +171,17 @@ void SurfaceDissolveSprite::startGenerate(float duration_ms, DissolveDirection d
 }
 
 // Atura la transició temporal
-void SurfaceDissolveSprite::stopTransition() {
+void DissolveSprite::stopTransition() {
     transition_mode_ = TransitionMode::NONE;
 }
 
 // Retorna si la transició ha acabat
-auto SurfaceDissolveSprite::isTransitionDone() const -> bool {
+auto DissolveSprite::isTransitionDone() const -> bool {
     return transition_mode_ == TransitionMode::NONE;
 }
 
 // Configura substitució de color per a la reconstrucció
-void SurfaceDissolveSprite::setColorReplace(Uint8 source, Uint8 target) {
+void DissolveSprite::setColorReplace(Uint8 source, Uint8 target) {
     source_color_ = source;
     target_color_ = target;
     needs_rebuild_ = true;

source/core/rendering/sprite/dissolve_sprite.hpp

@@ -4,7 +4,7 @@
 
 #include <memory>  // Para shared_ptr
 
-#include "core/rendering/surface_animated_sprite.hpp"  // Para SurfaceAnimatedSprite
+#include "core/rendering/sprite/animated_sprite.hpp"  // Para SurfaceAnimatedSprite
 
 class Surface;
 
@@ -15,11 +15,11 @@ enum class DissolveDirection { NONE,
 
 // Sprite que pot dissoldre's o generar-se de forma aleatòria en X mil·lisegons.
 // progress_ va de 0.0 (totalment visible) a 1.0 (totalment invisible).
-class SurfaceDissolveSprite : public SurfaceAnimatedSprite {
+class DissolveSprite : public AnimatedSprite {
    public:
-    explicit SurfaceDissolveSprite(const AnimationResource& data);
+    explicit DissolveSprite(const AnimationResource& data);
-    SurfaceDissolveSprite(std::shared_ptr<Surface> surface, SDL_FRect pos);
+    DissolveSprite(std::shared_ptr<Surface> surface, SDL_FRect pos);
-    ~SurfaceDissolveSprite() override = default;
+    ~DissolveSprite() override = default;
 
     void update(float delta_time) override;
     void render() override;
@@ -52,7 +52,7 @@ class SurfaceDissolveSprite : public SurfaceAnimatedSprite {
     TransitionMode transition_mode_{TransitionMode::NONE};
     float transition_duration_{0.0F};
     float transition_elapsed_{0.0F};
-    SDL_FRect prev_clip_{0, 0, 0, 0};
+    SDL_FRect prev_clip_{.x = 0, .y = 0, .w = 0, .h = 0};
     bool needs_rebuild_{false};
     Uint8 source_color_{255};  // 255 = transparent = sense replace per defecte
     Uint8 target_color_{0};

source/core/rendering/sprite/moving_sprite.cpp

@@ -1,28 +1,28 @@
-#include "core/rendering/surface_moving_sprite.hpp"
+#include "core/rendering/sprite/moving_sprite.hpp"
 
 #include <utility>
 
 #include "core/rendering/surface.hpp"  // Para Surface
 
 // Constructor
-SurfaceMovingSprite::SurfaceMovingSprite(std::shared_ptr<Surface> surface, SDL_FRect pos, SDL_FlipMode flip)
+MovingSprite::MovingSprite(std::shared_ptr<Surface> surface, SDL_FRect pos, SDL_FlipMode flip)
-    : SurfaceSprite(std::move(surface), pos),
+    : Sprite(std::move(surface), pos),
       x_(pos.x),
       y_(pos.y),
-      flip_(flip) { SurfaceSprite::pos_ = pos; }
+      flip_(flip) { Sprite::pos_ = pos; }
 
-SurfaceMovingSprite::SurfaceMovingSprite(std::shared_ptr<Surface> surface, SDL_FRect pos)
+MovingSprite::MovingSprite(std::shared_ptr<Surface> surface, SDL_FRect pos)
-    : SurfaceSprite(std::move(surface), pos),
+    : Sprite(std::move(surface), pos),
       x_(pos.x),
-      y_(pos.y) { SurfaceSprite::pos_ = pos; }
+      y_(pos.y) { Sprite::pos_ = pos; }
 
-SurfaceMovingSprite::SurfaceMovingSprite() { SurfaceSprite::clear(); }
+MovingSprite::MovingSprite() { Sprite::clear(); }
 
-SurfaceMovingSprite::SurfaceMovingSprite(std::shared_ptr<Surface> surface)
+MovingSprite::MovingSprite(std::shared_ptr<Surface> surface)
-    : SurfaceSprite(std::move(surface)) { SurfaceSprite::clear(); }
+    : Sprite(std::move(surface)) { Sprite::clear(); }
 
 // Reinicia todas las variables
-void SurfaceMovingSprite::clear() {
+void MovingSprite::clear() {
     // Resetea posición
     x_ = 0.0F;
     y_ = 0.0F;
@@ -38,13 +38,13 @@ void SurfaceMovingSprite::clear() {
     // Resetea flip
     flip_ = SDL_FLIP_NONE;
 
-    SurfaceSprite::clear();
+    Sprite::clear();
 }
 
 // Mueve el sprite (time-based)
 // Nota: vx_, vy_ ahora se interpretan como pixels/segundo
 // Nota: ax_, ay_ ahora se interpretan como pixels/segundo²
-void SurfaceMovingSprite::move(float delta_time) {
+void MovingSprite::move(float delta_time) {
     // Aplica aceleración a velocidad (time-based)
     vx_ += ax_ * delta_time;
     vy_ += ay_ * delta_time;
@@ -59,22 +59,22 @@ void SurfaceMovingSprite::move(float delta_time) {
 }
 
 // Actualiza las variables internas del objeto (time-based)
-void SurfaceMovingSprite::update(float delta_time) {
+void MovingSprite::update(float delta_time) {
     move(delta_time);
 }
 
 // Muestra el sprite por pantalla
-void SurfaceMovingSprite::render() {
+void MovingSprite::render() {
     surface_->render(pos_.x, pos_.y, &clip_, flip_);
 }
 
 // Muestra el sprite por pantalla
-void SurfaceMovingSprite::render(Uint8 source_color, Uint8 target_color) {
+void MovingSprite::render(Uint8 source_color, Uint8 target_color) {
     surface_->renderWithColorReplace(pos_.x, pos_.y, source_color, target_color, &clip_, flip_);
 }
 
 // Establece la posición y_ el tamaño del objeto
-void SurfaceMovingSprite::setPos(SDL_FRect rect) {
+void MovingSprite::setPos(SDL_FRect rect) {
     x_ = rect.x;
     y_ = rect.y;
 
@@ -82,7 +82,7 @@ void SurfaceMovingSprite::setPos(SDL_FRect rect) {
 }
 
 // Establece el valor de las variables
-void SurfaceMovingSprite::setPos(float x, float y) {
+void MovingSprite::setPos(float x, float y) {
     x_ = x;
     y_ = y;
 
@@ -91,13 +91,13 @@ void SurfaceMovingSprite::setPos(float x, float y) {
 }
 
 // Establece el valor de la variable
-void SurfaceMovingSprite::setPosX(float value) {
+void MovingSprite::setPosX(float value) {
     x_ = value;
     pos_.x = static_cast<int>(x_);
 }
 
 // Establece el valor de la variable
-void SurfaceMovingSprite::setPosY(float value) {
+void MovingSprite::setPosY(float value) {
     y_ = value;
     pos_.y = static_cast<int>(y_);
 }

source/core/rendering/sprite/moving_sprite.hpp

@@ -4,18 +4,18 @@
 
 #include <memory>  // Para shared_ptr
 
-#include "core/rendering/surface_sprite.hpp"  // Para SSprite
+#include "core/rendering/sprite/sprite.hpp"  // Para SSprite
-class Surface;                                // lines 8-8
+class Surface;                               // lines 8-8
 
 // Clase SMovingSprite. Añade movimiento y flip al sprite
-class SurfaceMovingSprite : public SurfaceSprite {
+class MovingSprite : public Sprite {
    public:
     // Constructores
-    SurfaceMovingSprite(std::shared_ptr<Surface> surface, SDL_FRect pos, SDL_FlipMode flip);
+    MovingSprite(std::shared_ptr<Surface> surface, SDL_FRect pos, SDL_FlipMode flip);
-    SurfaceMovingSprite(std::shared_ptr<Surface> surface, SDL_FRect pos);
+    MovingSprite(std::shared_ptr<Surface> surface, SDL_FRect pos);
-    explicit SurfaceMovingSprite();
+    explicit MovingSprite();
-    explicit SurfaceMovingSprite(std::shared_ptr<Surface> surface);
+    explicit MovingSprite(std::shared_ptr<Surface> surface);
-    ~SurfaceMovingSprite() override = default;
+    ~MovingSprite() override = default;
 
     // Actualización y renderizado
     void update(float delta_time) override;                        // Actualiza variables internas (time-based)

source/core/rendering/sprite/sprite.cpp

@@ -1,37 +1,37 @@
-#include "core/rendering/surface_sprite.hpp"
+#include "core/rendering/sprite/sprite.hpp"
 
 #include <utility>
 
 #include "core/rendering/surface.hpp"  // Para Surface
 
 // Constructor
-SurfaceSprite::SurfaceSprite(std::shared_ptr<Surface> surface, float x, float y, float w, float h)
+Sprite::Sprite(std::shared_ptr<Surface> surface, float x, float y, float w, float h)
     : surface_(std::move(surface)),
-      pos_{x, y, w, h},
+      pos_{.x = x, .y = y, .w = w, .h = h},
-      clip_{0.0F, 0.0F, pos_.w, pos_.h} {}
+      clip_{.x = 0.0F, .y = 0.0F, .w = pos_.w, .h = pos_.h} {}
 
-SurfaceSprite::SurfaceSprite(std::shared_ptr<Surface> surface, SDL_FRect rect)
+Sprite::Sprite(std::shared_ptr<Surface> surface, SDL_FRect rect)
     : surface_(std::move(surface)),
       pos_(rect),
-      clip_{0.0F, 0.0F, pos_.w, pos_.h} {}
+      clip_{.x = 0.0F, .y = 0.0F, .w = pos_.w, .h = pos_.h} {}
 
-SurfaceSprite::SurfaceSprite() = default;
+Sprite::Sprite() = default;
 
-SurfaceSprite::SurfaceSprite(std::shared_ptr<Surface> surface)
+Sprite::Sprite(std::shared_ptr<Surface> surface)
     : surface_(std::move(surface)),
       pos_{0.0F, 0.0F, surface_->getWidth(), surface_->getHeight()},
       clip_(pos_) {}
 
 // Muestra el sprite por pantalla
-void SurfaceSprite::render() {
+void Sprite::render() {
     surface_->render(pos_.x, pos_.y, &clip_);
 }
 
-void SurfaceSprite::render(Uint8 source_color, Uint8 target_color) {
+void Sprite::render(Uint8 source_color, Uint8 target_color) {
     surface_->renderWithColorReplace(pos_.x, pos_.y, source_color, target_color, &clip_);
 }
 
-void SurfaceSprite::renderWithVerticalFade(int fade_h, int canvas_height) {
+void Sprite::renderWithVerticalFade(int fade_h, int canvas_height) {
     surface_->renderWithVerticalFade(
         static_cast<int>(pos_.x),
         static_cast<int>(pos_.y),
@@ -40,7 +40,7 @@ void SurfaceSprite::renderWithVerticalFade(int fade_h, int canvas_height) {
         &clip_);
 }
 
-void SurfaceSprite::renderWithVerticalFade(int fade_h, int canvas_height, Uint8 source_color, Uint8 target_color) {
+void Sprite::renderWithVerticalFade(int fade_h, int canvas_height, Uint8 source_color, Uint8 target_color) {
     surface_->renderWithVerticalFade(
         static_cast<int>(pos_.x),
         static_cast<int>(pos_.y),
@@ -52,25 +52,25 @@ void SurfaceSprite::renderWithVerticalFade(int fade_h, int canvas_height, Uint8
 }
 
 // Establece la posición del objeto
-void SurfaceSprite::setPosition(float x, float y) {
+void Sprite::setPosition(float x, float y) {
     pos_.x = x;
     pos_.y = y;
 }
 
 // Establece la posición del objeto
-void SurfaceSprite::setPosition(SDL_FPoint p) {
+void Sprite::setPosition(SDL_FPoint p) {
     pos_.x = p.x;
     pos_.y = p.y;
 }
 
 // Reinicia las variables a cero
-void SurfaceSprite::clear() {
+void Sprite::clear() {
     pos_ = {.x = 0.0F, .y = 0.0F, .w = 0.0F, .h = 0.0F};
     clip_ = {.x = 0.0F, .y = 0.0F, .w = 0.0F, .h = 0.0F};
 }
 
 // Actualiza el estado del sprite (time-based)
-void SurfaceSprite::update(float delta_time) {
+void Sprite::update(float delta_time) {
     // Base implementation does nothing (static sprites)
     (void)delta_time;  // Evita warning de parámetro no usado
 }

source/core/rendering/sprite/sprite.hpp

@@ -7,16 +7,16 @@
 class Surface;  // lines 5-5
 
 // Clase SurfaceSprite
-class SurfaceSprite {
+class Sprite {
    public:
     // Constructores
-    SurfaceSprite(std::shared_ptr<Surface>, float x, float y, float w, float h);
+    Sprite(std::shared_ptr<Surface>, float x, float y, float w, float h);
-    SurfaceSprite(std::shared_ptr<Surface>, SDL_FRect rect);
+    Sprite(std::shared_ptr<Surface>, SDL_FRect rect);
-    SurfaceSprite();
+    Sprite();
-    explicit SurfaceSprite(std::shared_ptr<Surface>);
+    explicit Sprite(std::shared_ptr<Surface>);
 
     // Destructor
-    virtual ~SurfaceSprite() = default;
+    virtual ~Sprite() = default;
 
     // Actualización y renderizado
     virtual void update(float delta_time);                                                                       // Actualiza el estado del sprite (time-based)
@@ -51,12 +51,12 @@ class SurfaceSprite {
 
     // Modificación de clip y surface
     void setClip(SDL_FRect rect) { clip_ = rect; }
-    void setClip(float x, float y, float w, float h) { clip_ = SDL_FRect{x, y, w, h}; }
+    void setClip(float x, float y, float w, float h) { clip_ = SDL_FRect{.x = x, .y = y, .w = w, .h = h}; }
     void setSurface(std::shared_ptr<Surface> surface) { surface_ = std::move(surface); }
 
    protected:
     // Variables miembro
-    std::shared_ptr<Surface> surface_{nullptr};  // Surface donde estan todos los dibujos del sprite
+    std::shared_ptr<Surface> surface_{nullptr};                   // Surface donde estan todos los dibujos del sprite
-    SDL_FRect pos_{0.0F, 0.0F, 0.0F, 0.0F};      // Posición y tamaño donde dibujar el sprite
+    SDL_FRect pos_{.x = 0.0F, .y = 0.0F, .w = 0.0F, .h = 0.0F};   // Posición y tamaño donde dibujar el sprite
-    SDL_FRect clip_{0.0F, 0.0F, 0.0F, 0.0F};     // Rectangulo de origen de la surface que se dibujará en pantalla
+    SDL_FRect clip_{.x = 0.0F, .y = 0.0F, .w = 0.0F, .h = 0.0F};  // Rectangulo de origen de la surface que se dibujará en pantalla
 };